18079382040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1815199}}^1$

素因数の和:1815296

約数の個数: 64

約数和(自身を含む): 54891648000

約数和(自身を除く): 36812265960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 1815199, 3630398, 5445597, 7260796, 9075995, 10891194, 14521592, 18151990, 21782388, 27227985, 36303980, 43564776, 54455970, 72607960, 108911940, 150661517, 217823880, 301323034, 451984551, 602646068, 753307585, 903969102, 1205292136, 1506615170, 1807938204, 2259922755, 3013230340, 3615876408, 4519845510, 6026460680, 9039691020, 18079382040]

約数ペア:

[(1, 18079382040), (2, 9039691020), (3, 6026460680), (4, 4519845510), (5, 3615876408), (6, 3013230340), (8, 2259922755), (10, 1807938204), (12, 1506615170), (15, 1205292136), (20, 903969102), (24, 753307585), (30, 602646068), (40, 451984551), (60, 301323034), (83, 217823880), (120, 150661517), (166, 108911940), (249, 72607960), (332, 54455970), (415, 43564776), (498, 36303980), (664, 27227985), (830, 21782388), (996, 18151990), (1245, 14521592), (1660, 10891194), (1992, 9075995), (2490, 7260796), (3320, 5445597), (4980, 3630398), (9960, 1815199)]