18530417040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{77210071}}^1$

素因数の和:77210087

約数の個数: 40

約数和(自身を含む): 57444293568

約数和(自身を除く): 38913876528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 77210071, 154420142, 231630213, 308840284, 386050355, 463260426, 617680568, 772100710, 926520852, 1158151065, 1235361136, 1544201420, 1853041704, 2316302130, 3088402840, 3706083408, 4632604260, 6176805680, 9265208520, 18530417040]

約数ペア:

[(1, 18530417040), (2, 9265208520), (3, 6176805680), (4, 4632604260), (5, 3706083408), (6, 3088402840), (8, 2316302130), (10, 1853041704), (12, 1544201420), (15, 1235361136), (16, 1158151065), (20, 926520852), (24, 772100710), (30, 617680568), (40, 463260426), (48, 386050355), (60, 308840284), (80, 231630213), (120, 154420142), (240, 77210071)]