149537040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{623071}}^1$

素因数の和:623087

約数の個数: 40

約数和(自身を含む): 463565568

約数和(自身を除く): 314028528

約数列:

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

約数ペア:

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