118935760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1820

約数の個数: 80

約数和(自身を含む): 296516736

約数和(自身を除く): 177580976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 46, 74, 80, 92, 115, 148, 184, 185, 230, 296, 368, 370, 460, 592, 740, 851, 920, 1480, 1702, 1747, 1840, 2960, 3404, 3494, 4255, 6808, 6988, 8510, 8735, 13616, 13976, 17020, 17470, 27952, 34040, 34940, 40181, 64639, 68080, 69880, 80362, 129278, 139760, 160724, 200905, 258556, 321448, 323195, 401810, 517112, 642896, 646390, 803620, 1034224, 1292780, 1486697, 1607240, 2585560, 2973394, 3214480, 5171120, 5946788, 7433485, 11893576, 14866970, 23787152, 29733940, 59467880, 118935760]

約数ペア:

[(1, 118935760), (2, 59467880), (4, 29733940), (5, 23787152), (8, 14866970), (10, 11893576), (16, 7433485), (20, 5946788), (23, 5171120), (37, 3214480), (40, 2973394), (46, 2585560), (74, 1607240), (80, 1486697), (92, 1292780), (115, 1034224), (148, 803620), (184, 646390), (185, 642896), (230, 517112), (296, 401810), (368, 323195), (370, 321448), (460, 258556), (592, 200905), (740, 160724), (851, 139760), (920, 129278), (1480, 80362), (1702, 69880), (1747, 68080), (1840, 64639), (2960, 40181), (3404, 34940), (3494, 34040), (4255, 27952), (6808, 17470), (6988, 17020), (8510, 13976), (8735, 13616)]