72460080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1344

約数の個数: 240

約数和(自身を含む): 303623424

約数和(自身を除く): 231163344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1307, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2614, 2640, 2772, 3080, 3465, 3696, 3921, 3960, 4620, 5040, 5228, 5544, 6160, 6535, 6930, 7842, 7920, 9149, 9240, 10456, 11088, 11763, 13070, 13860, 14377, 15684, 18298, 18480, 19605, 20912, 23526, 26140, 27447, 27720, 28754, 31368, 36596, 39210, 43131, 45745, 47052, 52280, 54894, 55440, 57508, 58815, 62736, 71885, 73192, 78420, 82341, 86262, 91490, 94104, 100639, 104560, 109788, 115016, 117630, 129393, 137235, 143770, 146384, 156840, 164682, 172524, 182980, 188208, 201278, 215655, 219576, 230032, 235260, 258786, 274470, 287540, 301917, 313680, 329364, 345048, 365960, 402556, 411705, 431310, 439152, 470520, 503195, 517572, 548940, 575080, 603834, 646965, 658728, 690096, 731920, 805112, 823410, 862620, 905751, 941040, 1006390, 1035144, 1097880, 1150160, 1207668, 1293930, 1317456, 1509585, 1610224, 1646820, 1725240, 1811502, 2012780, 2070288, 2195760, 2415336, 2587860, 3019170, 3293640, 3450480, 3623004, 4025560, 4528755, 4830672, 5175720, 6038340, 6587280, 7246008, 8051120, 9057510, 10351440, 12076680, 14492016, 18115020, 24153360, 36230040, 72460080]

約数ペア:

[(1, 72460080), (2, 36230040), (3, 24153360), (4, 18115020), (5, 14492016), (6, 12076680), (7, 10351440), (8, 9057510), (9, 8051120), (10, 7246008), (11, 6587280), (12, 6038340), (14, 5175720), (15, 4830672), (16, 4528755), (18, 4025560), (20, 3623004), (21, 3450480), (22, 3293640), (24, 3019170), (28, 2587860), (30, 2415336), (33, 2195760), (35, 2070288), (36, 2012780), (40, 1811502), (42, 1725240), (44, 1646820), (45, 1610224), (48, 1509585), (55, 1317456), (56, 1293930), (60, 1207668), (63, 1150160), (66, 1097880), (70, 1035144), (72, 1006390), (77, 941040), (80, 905751), (84, 862620), (88, 823410), (90, 805112), (99, 731920), (105, 690096), (110, 658728), (112, 646965), (120, 603834), (126, 575080), (132, 548940), (140, 517572), (144, 503195), (154, 470520), (165, 439152), (168, 431310), (176, 411705), (180, 402556), (198, 365960), (210, 345048), (220, 329364), (231, 313680), (240, 301917), (252, 287540), (264, 274470), (280, 258786), (308, 235260), (315, 230032), (330, 219576), (336, 215655), (360, 201278), (385, 188208), (396, 182980), (420, 172524), (440, 164682), (462, 156840), (495, 146384), (504, 143770), (528, 137235), (560, 129393), (616, 117630), (630, 115016), (660, 109788), (693, 104560), (720, 100639), (770, 94104), (792, 91490), (840, 86262), (880, 82341), (924, 78420), (990, 73192), (1008, 71885), (1155, 62736), (1232, 58815), (1260, 57508), (1307, 55440), (1320, 54894), (1386, 52280), (1540, 47052), (1584, 45745), (1680, 43131), (1848, 39210), (1980, 36596), (2310, 31368), (2520, 28754), (2614, 27720), (2640, 27447), (2772, 26140), (3080, 23526), (3465, 20912), (3696, 19605), (3921, 18480), (3960, 18298), (4620, 15684), (5040, 14377), (5228, 13860), (5544, 13070), (6160, 11763), (6535, 11088), (6930, 10456), (7842, 9240), (7920, 9149)]