8282040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5309}}^1$

素因数の和:5336

約数の個数: 64

約数和(自身を含む): 26762400

約数和(自身を除く): 18480360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 5309, 10618, 15927, 21236, 26545, 31854, 42472, 53090, 63708, 69017, 79635, 106180, 127416, 138034, 159270, 207051, 212360, 276068, 318540, 345085, 414102, 552136, 637080, 690170, 828204, 1035255, 1380340, 1656408, 2070510, 2760680, 4141020, 8282040]

約数ペア:

[(1, 8282040), (2, 4141020), (3, 2760680), (4, 2070510), (5, 1656408), (6, 1380340), (8, 1035255), (10, 828204), (12, 690170), (13, 637080), (15, 552136), (20, 414102), (24, 345085), (26, 318540), (30, 276068), (39, 212360), (40, 207051), (52, 159270), (60, 138034), (65, 127416), (78, 106180), (104, 79635), (120, 69017), (130, 63708), (156, 53090), (195, 42472), (260, 31854), (312, 26545), (390, 21236), (520, 15927), (780, 10618), (1560, 5309)]