60466960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 150298416

約数和(自身を除く): 89831456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 173, 257, 272, 340, 346, 514, 680, 692, 865, 1028, 1285, 1360, 1384, 1730, 2056, 2570, 2768, 2941, 3460, 4112, 4369, 5140, 5882, 6920, 8738, 10280, 11764, 13840, 14705, 17476, 20560, 21845, 23528, 29410, 34952, 43690, 44461, 47056, 58820, 69904, 87380, 88922, 117640, 174760, 177844, 222305, 235280, 349520, 355688, 444610, 711376, 755837, 889220, 1511674, 1778440, 3023348, 3556880, 3779185, 6046696, 7558370, 12093392, 15116740, 30233480, 60466960]

約数ペア:

[(1, 60466960), (2, 30233480), (4, 15116740), (5, 12093392), (8, 7558370), (10, 6046696), (16, 3779185), (17, 3556880), (20, 3023348), (34, 1778440), (40, 1511674), (68, 889220), (80, 755837), (85, 711376), (136, 444610), (170, 355688), (173, 349520), (257, 235280), (272, 222305), (340, 177844), (346, 174760), (514, 117640), (680, 88922), (692, 87380), (865, 69904), (1028, 58820), (1285, 47056), (1360, 44461), (1384, 43690), (1730, 34952), (2056, 29410), (2570, 23528), (2768, 21845), (2941, 20560), (3460, 17476), (4112, 14705), (4369, 13840), (5140, 11764), (5882, 10280), (6920, 8738)]