54903720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1019}}^1$

素因数の和:1482

約数の個数: 64

約数和(自身を含む): 165240000

約数和(自身を除く): 110336280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 898, 1019, 1347, 1796, 2038, 2245, 2694, 3057, 3592, 4076, 4490, 5095, 5388, 6114, 6735, 8152, 8980, 10190, 10776, 12228, 13470, 15285, 17960, 20380, 24456, 26940, 30570, 40760, 53880, 61140, 122280, 457531, 915062, 1372593, 1830124, 2287655, 2745186, 3660248, 4575310, 5490372, 6862965, 9150620, 10980744, 13725930, 18301240, 27451860, 54903720]

約数ペア:

[(1, 54903720), (2, 27451860), (3, 18301240), (4, 13725930), (5, 10980744), (6, 9150620), (8, 6862965), (10, 5490372), (12, 4575310), (15, 3660248), (20, 2745186), (24, 2287655), (30, 1830124), (40, 1372593), (60, 915062), (120, 457531), (449, 122280), (898, 61140), (1019, 53880), (1347, 40760), (1796, 30570), (2038, 26940), (2245, 24456), (2694, 20380), (3057, 17960), (3592, 15285), (4076, 13470), (4490, 12228), (5095, 10776), (5388, 10190), (6114, 8980), (6735, 8152)]