28909577040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3255583}}^1$

素因数の和:3255636

約数の個数: 80

約数和(自身を含む): 92041870848

約数和(自身を除く): 63132293808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 3255583, 6511166, 9766749, 13022332, 16277915, 19533498, 26044664, 32555830, 39066996, 48833745, 52089328, 65111660, 78133992, 97667490, 120456571, 130223320, 156267984, 195334980, 240913142, 260446640, 361369713, 390669960, 481826284, 602282855, 722739426, 781339920, 963652568, 1204565710, 1445478852, 1806848565, 1927305136, 2409131420, 2890957704, 3613697130, 4818262840, 5781915408, 7227394260, 9636525680, 14454788520, 28909577040]

約数ペア:

[(1, 28909577040), (2, 14454788520), (3, 9636525680), (4, 7227394260), (5, 5781915408), (6, 4818262840), (8, 3613697130), (10, 2890957704), (12, 2409131420), (15, 1927305136), (16, 1806848565), (20, 1445478852), (24, 1204565710), (30, 963652568), (37, 781339920), (40, 722739426), (48, 602282855), (60, 481826284), (74, 390669960), (80, 361369713), (111, 260446640), (120, 240913142), (148, 195334980), (185, 156267984), (222, 130223320), (240, 120456571), (296, 97667490), (370, 78133992), (444, 65111660), (555, 52089328), (592, 48833745), (740, 39066996), (888, 32555830), (1110, 26044664), (1480, 19533498), (1776, 16277915), (2220, 13022332), (2960, 9766749), (4440, 6511166), (8880, 3255583)]