299074080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{623071}}^1$

素因数の和:623089

約数の個数: 48

約数和(自身を含む): 942084864

約数和(自身を除く): 643010784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 623071, 1246142, 1869213, 2492284, 3115355, 3738426, 4984568, 6230710, 7476852, 9346065, 9969136, 12461420, 14953704, 18692130, 19938272, 24922840, 29907408, 37384260, 49845680, 59814816, 74768520, 99691360, 149537040, 299074080]

約数ペア:

[(1, 299074080), (2, 149537040), (3, 99691360), (4, 74768520), (5, 59814816), (6, 49845680), (8, 37384260), (10, 29907408), (12, 24922840), (15, 19938272), (16, 18692130), (20, 14953704), (24, 12461420), (30, 9969136), (32, 9346065), (40, 7476852), (48, 6230710), (60, 4984568), (80, 3738426), (96, 3115355), (120, 2492284), (160, 1869213), (240, 1246142), (480, 623071)]