18112638120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4079423}}^1$

素因数の和:4079474

約数の個数: 64

約数和(自身を含む): 55806520320

約数和(自身を除く): 37693882200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 4079423, 8158846, 12238269, 16317692, 20397115, 24476538, 32635384, 40794230, 48953076, 61191345, 81588460, 97906152, 122382690, 150938651, 163176920, 244765380, 301877302, 452815953, 489530760, 603754604, 754693255, 905631906, 1207509208, 1509386510, 1811263812, 2264079765, 3018773020, 3622527624, 4528159530, 6037546040, 9056319060, 18112638120]

約数ペア:

[(1, 18112638120), (2, 9056319060), (3, 6037546040), (4, 4528159530), (5, 3622527624), (6, 3018773020), (8, 2264079765), (10, 1811263812), (12, 1509386510), (15, 1207509208), (20, 905631906), (24, 754693255), (30, 603754604), (37, 489530760), (40, 452815953), (60, 301877302), (74, 244765380), (111, 163176920), (120, 150938651), (148, 122382690), (185, 97906152), (222, 81588460), (296, 61191345), (370, 48953076), (444, 40794230), (555, 32635384), (740, 24476538), (888, 20397115), (1110, 16317692), (1480, 12238269), (2220, 8158846), (4440, 4079423)]