390544680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79379}}^1$

素因数の和:79434

約数の個数: 64

約数和(自身を含む): 1200225600

約数和(自身を除く): 809680920

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, 79379, 158758, 238137, 317516, 396895, 476274, 635032, 793790, 952548, 1190685, 1587580, 1905096, 2381370, 3175160, 3254539, 4762740, 6509078, 9525480, 9763617, 13018156, 16272695, 19527234, 26036312, 32545390, 39054468, 48818085, 65090780, 78108936, 97636170, 130181560, 195272340, 390544680]

約数ペア:

[(1, 390544680), (2, 195272340), (3, 130181560), (4, 97636170), (5, 78108936), (6, 65090780), (8, 48818085), (10, 39054468), (12, 32545390), (15, 26036312), (20, 19527234), (24, 16272695), (30, 13018156), (40, 9763617), (41, 9525480), (60, 6509078), (82, 4762740), (120, 3254539), (123, 3175160), (164, 2381370), (205, 1905096), (246, 1587580), (328, 1190685), (410, 952548), (492, 793790), (615, 635032), (820, 476274), (984, 396895), (1230, 317516), (1640, 238137), (2460, 158758), (4920, 79379)]