159796680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32479}}^1$

素因数の和:32534

約数の個数: 64

約数和(自身を含む): 491097600

約数和(自身を除く): 331300920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 32479, 64958, 97437, 129916, 162395, 194874, 259832, 324790, 389748, 487185, 649580, 779496, 974370, 1299160, 1331639, 1948740, 2663278, 3897480, 3994917, 5326556, 6658195, 7989834, 10653112, 13316390, 15979668, 19974585, 26632780, 31959336, 39949170, 53265560, 79898340, 159796680]

約数ペア:

[(1, 159796680), (2, 79898340), (3, 53265560), (4, 39949170), (5, 31959336), (6, 26632780), (8, 19974585), (10, 15979668), (12, 13316390), (15, 10653112), (20, 7989834), (24, 6658195), (30, 5326556), (40, 3994917), (41, 3897480), (60, 2663278), (82, 1948740), (120, 1331639), (123, 1299160), (164, 974370), (205, 779496), (246, 649580), (328, 487185), (410, 389748), (492, 324790), (615, 259832), (820, 194874), (984, 162395), (1230, 129916), (1640, 97437), (2460, 64958), (4920, 32479)]