490660680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4088839}}^1$

素因数の和:4088853

約数の個数: 32

約数和(自身を含む): 1471982400

約数和(自身を除く): 981321720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4088839, 8177678, 12266517, 16355356, 20444195, 24533034, 32710712, 40888390, 49066068, 61332585, 81776780, 98132136, 122665170, 163553560, 245330340, 490660680]

約数ペア:

[(1, 490660680), (2, 245330340), (3, 163553560), (4, 122665170), (5, 98132136), (6, 81776780), (8, 61332585), (10, 49066068), (12, 40888390), (15, 32710712), (20, 24533034), (24, 20444195), (30, 16355356), (40, 12266517), (60, 8177678), (120, 4088839)]