113478480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{397}}^2$

素因数の和:813

約数の個数: 90

約数和(自身を含む): 382060926

約数和(自身を除く): 268582446

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 397, 720, 794, 1191, 1588, 1985, 2382, 3176, 3573, 3970, 4764, 5955, 6352, 7146, 7940, 9528, 11910, 14292, 15880, 17865, 19056, 23820, 28584, 31760, 35730, 47640, 57168, 71460, 95280, 142920, 157609, 285840, 315218, 472827, 630436, 788045, 945654, 1260872, 1418481, 1576090, 1891308, 2364135, 2521744, 2836962, 3152180, 3782616, 4728270, 5673924, 6304360, 7092405, 7565232, 9456540, 11347848, 12608720, 14184810, 18913080, 22695696, 28369620, 37826160, 56739240, 113478480]

約数ペア:

[(1, 113478480), (2, 56739240), (3, 37826160), (4, 28369620), (5, 22695696), (6, 18913080), (8, 14184810), (9, 12608720), (10, 11347848), (12, 9456540), (15, 7565232), (16, 7092405), (18, 6304360), (20, 5673924), (24, 4728270), (30, 3782616), (36, 3152180), (40, 2836962), (45, 2521744), (48, 2364135), (60, 1891308), (72, 1576090), (80, 1418481), (90, 1260872), (120, 945654), (144, 788045), (180, 630436), (240, 472827), (360, 315218), (397, 285840), (720, 157609), (794, 142920), (1191, 95280), (1588, 71460), (1985, 57168), (2382, 47640), (3176, 35730), (3573, 31760), (3970, 28584), (4764, 23820), (5955, 19056), (6352, 17865), (7146, 15880), (7940, 14292), (9528, 11910)]