520022280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{42073}}^1$

素因数の和:42190

約数の個数: 64

約数和(自身を含む): 1575250560

約数和(自身を除く): 1055228280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 42073, 84146, 126219, 168292, 210365, 252438, 336584, 420730, 504876, 631095, 841460, 1009752, 1262190, 1682920, 2524380, 4333519, 5048760, 8667038, 13000557, 17334076, 21667595, 26001114, 34668152, 43335190, 52002228, 65002785, 86670380, 104004456, 130005570, 173340760, 260011140, 520022280]

約数ペア:

[(1, 520022280), (2, 260011140), (3, 173340760), (4, 130005570), (5, 104004456), (6, 86670380), (8, 65002785), (10, 52002228), (12, 43335190), (15, 34668152), (20, 26001114), (24, 21667595), (30, 17334076), (40, 13000557), (60, 8667038), (103, 5048760), (120, 4333519), (206, 2524380), (309, 1682920), (412, 1262190), (515, 1009752), (618, 841460), (824, 631095), (1030, 504876), (1236, 420730), (1545, 336584), (2060, 252438), (2472, 210365), (3090, 168292), (4120, 126219), (6180, 84146), (12360, 42073)]