458270520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{123191}}^1$

素因数の和:123236

約数の個数: 64

約数和(自身を含む): 1419171840

約数和(自身を除く): 960901320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 123191, 246382, 369573, 492764, 615955, 739146, 985528, 1231910, 1478292, 1847865, 2463820, 2956584, 3695730, 3818921, 4927640, 7391460, 7637842, 11456763, 14782920, 15275684, 19094605, 22913526, 30551368, 38189210, 45827052, 57283815, 76378420, 91654104, 114567630, 152756840, 229135260, 458270520]

約数ペア:

[(1, 458270520), (2, 229135260), (3, 152756840), (4, 114567630), (5, 91654104), (6, 76378420), (8, 57283815), (10, 45827052), (12, 38189210), (15, 30551368), (20, 22913526), (24, 19094605), (30, 15275684), (31, 14782920), (40, 11456763), (60, 7637842), (62, 7391460), (93, 4927640), (120, 3818921), (124, 3695730), (155, 2956584), (186, 2463820), (248, 1847865), (310, 1478292), (372, 1231910), (465, 985528), (620, 739146), (744, 615955), (930, 492764), (1240, 369573), (1860, 246382), (3720, 123191)]