79644960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:152

約数の個数: 288

約数和(自身を含む): 297198720

約数和(自身を除く): 217553760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 41, 45, 48, 57, 60, 71, 72, 76, 80, 82, 90, 95, 96, 114, 120, 123, 142, 144, 152, 160, 164, 171, 180, 190, 205, 213, 228, 240, 246, 284, 285, 288, 304, 328, 342, 355, 360, 369, 380, 410, 426, 456, 480, 492, 568, 570, 608, 615, 639, 656, 684, 710, 720, 738, 760, 779, 820, 852, 855, 912, 984, 1065, 1136, 1140, 1230, 1278, 1312, 1349, 1368, 1420, 1440, 1476, 1520, 1558, 1640, 1704, 1710, 1824, 1845, 1968, 2130, 2272, 2280, 2337, 2460, 2556, 2698, 2736, 2840, 2911, 2952, 3040, 3116, 3195, 3280, 3408, 3420, 3690, 3895, 3936, 4047, 4260, 4560, 4674, 4920, 5112, 5396, 5472, 5680, 5822, 5904, 6232, 6390, 6560, 6745, 6816, 6840, 7011, 7380, 7790, 8094, 8520, 8733, 9120, 9348, 9840, 10224, 10792, 11360, 11644, 11685, 11808, 12141, 12464, 12780, 13490, 13680, 14022, 14555, 14760, 15580, 16188, 17040, 17466, 18696, 19680, 20235, 20448, 21584, 23288, 23370, 24282, 24928, 25560, 26199, 26980, 27360, 28044, 29110, 29520, 31160, 32376, 34080, 34932, 35055, 37392, 40470, 43168, 43665, 46576, 46740, 48564, 51120, 52398, 53960, 55309, 56088, 58220, 59040, 60705, 62320, 64752, 69864, 70110, 74784, 80940, 87330, 93152, 93480, 97128, 102240, 104796, 107920, 110618, 112176, 116440, 121410, 124640, 129504, 130995, 139728, 140220, 161880, 165927, 174660, 186960, 194256, 209592, 215840, 221236, 224352, 232880, 242820, 261990, 276545, 279456, 280440, 323760, 331854, 349320, 373920, 388512, 419184, 442472, 465760, 485640, 497781, 523980, 553090, 560880, 647520, 663708, 698640, 829635, 838368, 884944, 971280, 995562, 1047960, 1106180, 1121760, 1327416, 1397280, 1659270, 1769888, 1942560, 1991124, 2095920, 2212360, 2488905, 2654832, 3318540, 3982248, 4191840, 4424720, 4977810, 5309664, 6637080, 7964496, 8849440, 9955620, 13274160, 15928992, 19911240, 26548320, 39822480, 79644960]

約数ペア:

[(1, 79644960), (2, 39822480), (3, 26548320), (4, 19911240), (5, 15928992), (6, 13274160), (8, 9955620), (9, 8849440), (10, 7964496), (12, 6637080), (15, 5309664), (16, 4977810), (18, 4424720), (19, 4191840), (20, 3982248), (24, 3318540), (30, 2654832), (32, 2488905), (36, 2212360), (38, 2095920), (40, 1991124), (41, 1942560), (45, 1769888), (48, 1659270), (57, 1397280), (60, 1327416), (71, 1121760), (72, 1106180), (76, 1047960), (80, 995562), (82, 971280), (90, 884944), (95, 838368), (96, 829635), (114, 698640), (120, 663708), (123, 647520), (142, 560880), (144, 553090), (152, 523980), (160, 497781), (164, 485640), (171, 465760), (180, 442472), (190, 419184), (205, 388512), (213, 373920), (228, 349320), (240, 331854), (246, 323760), (284, 280440), (285, 279456), (288, 276545), (304, 261990), (328, 242820), (342, 232880), (355, 224352), (360, 221236), (369, 215840), (380, 209592), (410, 194256), (426, 186960), (456, 174660), (480, 165927), (492, 161880), (568, 140220), (570, 139728), (608, 130995), (615, 129504), (639, 124640), (656, 121410), (684, 116440), (710, 112176), (720, 110618), (738, 107920), (760, 104796), (779, 102240), (820, 97128), (852, 93480), (855, 93152), (912, 87330), (984, 80940), (1065, 74784), (1136, 70110), (1140, 69864), (1230, 64752), (1278, 62320), (1312, 60705), (1349, 59040), (1368, 58220), (1420, 56088), (1440, 55309), (1476, 53960), (1520, 52398), (1558, 51120), (1640, 48564), (1704, 46740), (1710, 46576), (1824, 43665), (1845, 43168), (1968, 40470), (2130, 37392), (2272, 35055), (2280, 34932), (2337, 34080), (2460, 32376), (2556, 31160), (2698, 29520), (2736, 29110), (2840, 28044), (2911, 27360), (2952, 26980), (3040, 26199), (3116, 25560), (3195, 24928), (3280, 24282), (3408, 23370), (3420, 23288), (3690, 21584), (3895, 20448), (3936, 20235), (4047, 19680), (4260, 18696), (4560, 17466), (4674, 17040), (4920, 16188), (5112, 15580), (5396, 14760), (5472, 14555), (5680, 14022), (5822, 13680), (5904, 13490), (6232, 12780), (6390, 12464), (6560, 12141), (6745, 11808), (6816, 11685), (6840, 11644), (7011, 11360), (7380, 10792), (7790, 10224), (8094, 9840), (8520, 9348), (8733, 9120)]