348915720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2907631}}^1$

素因数の和:2907645

約数の個数: 32

約数和(自身を含む): 1046747520

約数和(自身を除く): 697831800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2907631, 5815262, 8722893, 11630524, 14538155, 17445786, 23261048, 29076310, 34891572, 43614465, 58152620, 69783144, 87228930, 116305240, 174457860, 348915720]

約数ペア:

[(1, 348915720), (2, 174457860), (3, 116305240), (4, 87228930), (5, 69783144), (6, 58152620), (8, 43614465), (10, 34891572), (12, 29076310), (15, 23261048), (20, 17445786), (24, 14538155), (30, 11630524), (40, 8722893), (60, 5815262), (120, 2907631)]