1882389360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{3769}}^1$

素因数の和:5866

約数の個数: 80

約数和(自身を含む): 5839760160

約数和(自身を除く): 3957370800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2081, 3769, 4162, 6243, 7538, 8324, 10405, 11307, 12486, 15076, 16648, 18845, 20810, 22614, 24972, 30152, 31215, 33296, 37690, 41620, 45228, 49944, 56535, 60304, 62430, 75380, 83240, 90456, 99888, 113070, 124860, 150760, 166480, 180912, 226140, 249720, 301520, 452280, 499440, 904560, 7843289, 15686578, 23529867, 31373156, 39216445, 47059734, 62746312, 78432890, 94119468, 117649335, 125492624, 156865780, 188238936, 235298670, 313731560, 376477872, 470597340, 627463120, 941194680, 1882389360]

約数ペア:

[(1, 1882389360), (2, 941194680), (3, 627463120), (4, 470597340), (5, 376477872), (6, 313731560), (8, 235298670), (10, 188238936), (12, 156865780), (15, 125492624), (16, 117649335), (20, 94119468), (24, 78432890), (30, 62746312), (40, 47059734), (48, 39216445), (60, 31373156), (80, 23529867), (120, 15686578), (240, 7843289), (2081, 904560), (3769, 499440), (4162, 452280), (6243, 301520), (7538, 249720), (8324, 226140), (10405, 180912), (11307, 166480), (12486, 150760), (15076, 124860), (16648, 113070), (18845, 99888), (20810, 90456), (22614, 83240), (24972, 75380), (30152, 62430), (31215, 60304), (33296, 56535), (37690, 49944), (41620, 45228)]