180042480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 320

約数和(自身を含む): 674956800

約数和(自身を除く): 494914320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 41, 45, 48, 54, 57, 60, 72, 76, 80, 82, 90, 95, 107, 108, 114, 120, 123, 135, 144, 152, 164, 171, 180, 190, 205, 214, 216, 228, 240, 246, 270, 285, 304, 321, 328, 342, 360, 369, 380, 410, 428, 432, 456, 492, 513, 535, 540, 570, 615, 642, 656, 684, 720, 738, 760, 779, 820, 855, 856, 912, 963, 984, 1026, 1070, 1080, 1107, 1140, 1230, 1284, 1368, 1476, 1520, 1558, 1605, 1640, 1710, 1712, 1845, 1926, 1968, 2033, 2052, 2140, 2160, 2214, 2280, 2337, 2460, 2565, 2568, 2736, 2889, 2952, 3116, 3210, 3280, 3420, 3690, 3852, 3895, 4066, 4104, 4280, 4387, 4428, 4560, 4674, 4815, 4920, 5130, 5136, 5535, 5778, 5904, 6099, 6232, 6420, 6840, 7011, 7380, 7704, 7790, 8132, 8208, 8560, 8774, 8856, 9348, 9630, 9840, 10165, 10260, 11070, 11556, 11685, 12198, 12464, 12840, 13161, 13680, 14022, 14445, 14760, 15408, 15580, 16264, 17548, 17712, 18297, 18696, 19260, 20330, 20520, 21033, 21935, 22140, 23112, 23370, 24396, 25680, 26322, 28044, 28890, 29520, 30495, 31160, 32528, 35055, 35096, 36594, 37392, 38520, 39483, 40660, 41040, 42066, 43870, 44280, 46224, 46740, 48792, 52644, 54891, 56088, 57780, 60990, 62320, 65805, 70110, 70192, 73188, 77040, 78966, 81320, 83353, 84132, 87740, 88560, 91485, 93480, 97584, 105165, 105288, 109782, 112176, 115560, 118449, 121980, 131610, 140220, 146376, 157932, 162640, 166706, 168264, 175480, 182970, 186960, 197415, 210330, 210576, 219564, 231120, 236898, 243960, 250059, 263220, 274455, 280440, 292752, 315864, 333412, 336528, 350960, 365940, 394830, 416765, 420660, 439128, 473796, 487920, 500118, 526440, 548910, 560880, 592245, 631728, 666824, 731880, 750177, 789660, 833530, 841320, 878256, 947592, 1000236, 1052880, 1097820, 1184490, 1250295, 1333648, 1463760, 1500354, 1579320, 1667060, 1682640, 1895184, 2000472, 2195640, 2250531, 2368980, 2500590, 3000708, 3158640, 3334120, 3750885, 4000944, 4391280, 4501062, 4737960, 5001180, 6001416, 6668240, 7501770, 9002124, 9475920, 10002360, 11252655, 12002832, 15003540, 18004248, 20004720, 22505310, 30007080, 36008496, 45010620, 60014160, 90021240, 180042480]

約数ペア:

[(1, 180042480), (2, 90021240), (3, 60014160), (4, 45010620), (5, 36008496), (6, 30007080), (8, 22505310), (9, 20004720), (10, 18004248), (12, 15003540), (15, 12002832), (16, 11252655), (18, 10002360), (19, 9475920), (20, 9002124), (24, 7501770), (27, 6668240), (30, 6001416), (36, 5001180), (38, 4737960), (40, 4501062), (41, 4391280), (45, 4000944), (48, 3750885), (54, 3334120), (57, 3158640), (60, 3000708), (72, 2500590), (76, 2368980), (80, 2250531), (82, 2195640), (90, 2000472), (95, 1895184), (107, 1682640), (108, 1667060), (114, 1579320), (120, 1500354), (123, 1463760), (135, 1333648), (144, 1250295), (152, 1184490), (164, 1097820), (171, 1052880), (180, 1000236), (190, 947592), (205, 878256), (214, 841320), (216, 833530), (228, 789660), (240, 750177), (246, 731880), (270, 666824), (285, 631728), (304, 592245), (321, 560880), (328, 548910), (342, 526440), (360, 500118), (369, 487920), (380, 473796), (410, 439128), (428, 420660), (432, 416765), (456, 394830), (492, 365940), (513, 350960), (535, 336528), (540, 333412), (570, 315864), (615, 292752), (642, 280440), (656, 274455), (684, 263220), (720, 250059), (738, 243960), (760, 236898), (779, 231120), (820, 219564), (855, 210576), (856, 210330), (912, 197415), (963, 186960), (984, 182970), (1026, 175480), (1070, 168264), (1080, 166706), (1107, 162640), (1140, 157932), (1230, 146376), (1284, 140220), (1368, 131610), (1476, 121980), (1520, 118449), (1558, 115560), (1605, 112176), (1640, 109782), (1710, 105288), (1712, 105165), (1845, 97584), (1926, 93480), (1968, 91485), (2033, 88560), (2052, 87740), (2140, 84132), (2160, 83353), (2214, 81320), (2280, 78966), (2337, 77040), (2460, 73188), (2565, 70192), (2568, 70110), (2736, 65805), (2889, 62320), (2952, 60990), (3116, 57780), (3210, 56088), (3280, 54891), (3420, 52644), (3690, 48792), (3852, 46740), (3895, 46224), (4066, 44280), (4104, 43870), (4280, 42066), (4387, 41040), (4428, 40660), (4560, 39483), (4674, 38520), (4815, 37392), (4920, 36594), (5130, 35096), (5136, 35055), (5535, 32528), (5778, 31160), (5904, 30495), (6099, 29520), (6232, 28890), (6420, 28044), (6840, 26322), (7011, 25680), (7380, 24396), (7704, 23370), (7790, 23112), (8132, 22140), (8208, 21935), (8560, 21033), (8774, 20520), (8856, 20330), (9348, 19260), (9630, 18696), (9840, 18297), (10165, 17712), (10260, 17548), (11070, 16264), (11556, 15580), (11685, 15408), (12198, 14760), (12464, 14445), (12840, 14022), (13161, 13680)]