520680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4339}}^1$

素因数の和:4353

約数の個数: 32

約数和(自身を含む): 1562400

約数和(自身を除く): 1041720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4339, 8678, 13017, 17356, 21695, 26034, 34712, 43390, 52068, 65085, 86780, 104136, 130170, 173560, 260340, 520680]

約数ペア:

[(1, 520680), (2, 260340), (3, 173560), (4, 130170), (5, 104136), (6, 86780), (8, 65085), (10, 52068), (12, 43390), (15, 34712), (20, 26034), (24, 21695), (30, 17356), (40, 13017), (60, 8678), (120, 4339)]