90492060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79379}}^1$

素因数の和:79410

約数の個数: 48

約数和(自身を含む): 266716800

約数和(自身を除く): 176224740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 79379, 158758, 238137, 317516, 396895, 476274, 793790, 952548, 1190685, 1508201, 1587580, 2381370, 3016402, 4524603, 4762740, 6032804, 7541005, 9049206, 15082010, 18098412, 22623015, 30164020, 45246030, 90492060]

約数ペア:

[(1, 90492060), (2, 45246030), (3, 30164020), (4, 22623015), (5, 18098412), (6, 15082010), (10, 9049206), (12, 7541005), (15, 6032804), (19, 4762740), (20, 4524603), (30, 3016402), (38, 2381370), (57, 1587580), (60, 1508201), (76, 1190685), (95, 952548), (114, 793790), (190, 476274), (228, 396895), (285, 317516), (380, 238137), (570, 158758), (1140, 79379)]