115872160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^2$

素因数の和:135

約数の個数: 108

約数和(自身を含む): 294110838

約数和(自身を除く): 178238678

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 74, 80, 92, 115, 148, 160, 184, 185, 230, 296, 368, 370, 460, 529, 592, 736, 740, 851, 920, 1058, 1184, 1369, 1480, 1702, 1840, 2116, 2645, 2738, 2960, 3404, 3680, 4232, 4255, 5290, 5476, 5920, 6808, 6845, 8464, 8510, 10580, 10952, 13616, 13690, 16928, 17020, 19573, 21160, 21904, 27232, 27380, 31487, 34040, 39146, 42320, 43808, 54760, 62974, 68080, 78292, 84640, 97865, 109520, 125948, 136160, 156584, 157435, 195730, 219040, 251896, 313168, 314870, 391460, 503792, 626336, 629740, 724201, 782920, 1007584, 1259480, 1448402, 1565840, 2518960, 2896804, 3131680, 3621005, 5037920, 5793608, 7242010, 11587216, 14484020, 23174432, 28968040, 57936080, 115872160]

約数ペア:

[(1, 115872160), (2, 57936080), (4, 28968040), (5, 23174432), (8, 14484020), (10, 11587216), (16, 7242010), (20, 5793608), (23, 5037920), (32, 3621005), (37, 3131680), (40, 2896804), (46, 2518960), (74, 1565840), (80, 1448402), (92, 1259480), (115, 1007584), (148, 782920), (160, 724201), (184, 629740), (185, 626336), (230, 503792), (296, 391460), (368, 314870), (370, 313168), (460, 251896), (529, 219040), (592, 195730), (736, 157435), (740, 156584), (851, 136160), (920, 125948), (1058, 109520), (1184, 97865), (1369, 84640), (1480, 78292), (1702, 68080), (1840, 62974), (2116, 54760), (2645, 43808), (2738, 42320), (2960, 39146), (3404, 34040), (3680, 31487), (4232, 27380), (4255, 27232), (5290, 21904), (5476, 21160), (5920, 19573), (6808, 17020), (6845, 16928), (8464, 13690), (8510, 13616), (10580, 10952)]