105678840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14437}}^1$

素因数の和:14512

約数の個数: 64

約数和(自身を含む): 322256160

約数和(自身を除く): 216577320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 14437, 28874, 43311, 57748, 72185, 86622, 115496, 144370, 173244, 216555, 288740, 346488, 433110, 577480, 866220, 880657, 1732440, 1761314, 2641971, 3522628, 4403285, 5283942, 7045256, 8806570, 10567884, 13209855, 17613140, 21135768, 26419710, 35226280, 52839420, 105678840]

約数ペア:

[(1, 105678840), (2, 52839420), (3, 35226280), (4, 26419710), (5, 21135768), (6, 17613140), (8, 13209855), (10, 10567884), (12, 8806570), (15, 7045256), (20, 5283942), (24, 4403285), (30, 3522628), (40, 2641971), (60, 1761314), (61, 1732440), (120, 880657), (122, 866220), (183, 577480), (244, 433110), (305, 346488), (366, 288740), (488, 216555), (610, 173244), (732, 144370), (915, 115496), (1220, 86622), (1464, 72185), (1830, 57748), (2440, 43311), (3660, 28874), (7320, 14437)]