87664560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 284981760

約数和(自身を除く): 197317200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 59, 60, 80, 82, 118, 120, 123, 151, 164, 177, 205, 236, 240, 246, 295, 302, 328, 354, 410, 453, 472, 492, 590, 604, 615, 656, 708, 755, 820, 885, 906, 944, 984, 1180, 1208, 1230, 1416, 1510, 1640, 1770, 1812, 1968, 2265, 2360, 2416, 2419, 2460, 2832, 3020, 3280, 3540, 3624, 4530, 4720, 4838, 4920, 6040, 6191, 7080, 7248, 7257, 8909, 9060, 9676, 9840, 12080, 12095, 12382, 14160, 14514, 17818, 18120, 18573, 19352, 24190, 24764, 26727, 29028, 30955, 35636, 36240, 36285, 37146, 38704, 44545, 48380, 49528, 53454, 58056, 61910, 71272, 72570, 74292, 89090, 92865, 96760, 99056, 106908, 116112, 123820, 133635, 142544, 145140, 148584, 178180, 185730, 193520, 213816, 247640, 267270, 290280, 297168, 356360, 365269, 371460, 427632, 495280, 534540, 580560, 712720, 730538, 742920, 1069080, 1095807, 1461076, 1485840, 1826345, 2138160, 2191614, 2922152, 3652690, 4383228, 5479035, 5844304, 7305380, 8766456, 10958070, 14610760, 17532912, 21916140, 29221520, 43832280, 87664560]

約数ペア:

[(1, 87664560), (2, 43832280), (3, 29221520), (4, 21916140), (5, 17532912), (6, 14610760), (8, 10958070), (10, 8766456), (12, 7305380), (15, 5844304), (16, 5479035), (20, 4383228), (24, 3652690), (30, 2922152), (40, 2191614), (41, 2138160), (48, 1826345), (59, 1485840), (60, 1461076), (80, 1095807), (82, 1069080), (118, 742920), (120, 730538), (123, 712720), (151, 580560), (164, 534540), (177, 495280), (205, 427632), (236, 371460), (240, 365269), (246, 356360), (295, 297168), (302, 290280), (328, 267270), (354, 247640), (410, 213816), (453, 193520), (472, 185730), (492, 178180), (590, 148584), (604, 145140), (615, 142544), (656, 133635), (708, 123820), (755, 116112), (820, 106908), (885, 99056), (906, 96760), (944, 92865), (984, 89090), (1180, 74292), (1208, 72570), (1230, 71272), (1416, 61910), (1510, 58056), (1640, 53454), (1770, 49528), (1812, 48380), (1968, 44545), (2265, 38704), (2360, 37146), (2416, 36285), (2419, 36240), (2460, 35636), (2832, 30955), (3020, 29028), (3280, 26727), (3540, 24764), (3624, 24190), (4530, 19352), (4720, 18573), (4838, 18120), (4920, 17818), (6040, 14514), (6191, 14160), (7080, 12382), (7248, 12095), (7257, 12080), (8909, 9840), (9060, 9676)]