2018476080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6659}}^1$

素因数の和:7099

約数の個数: 120

約数和(自身を含む): 6795837360

約数和(自身を除く): 4777361280

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, 421, 720, 842, 1263, 1684, 2105, 2526, 3368, 3789, 4210, 5052, 6315, 6659, 6736, 7578, 8420, 10104, 12630, 13318, 15156, 16840, 18945, 19977, 20208, 25260, 26636, 30312, 33295, 33680, 37890, 39954, 50520, 53272, 59931, 60624, 66590, 75780, 79908, 99885, 101040, 106544, 119862, 133180, 151560, 159816, 199770, 239724, 266360, 299655, 303120, 319632, 399540, 479448, 532720, 599310, 799080, 958896, 1198620, 1598160, 2397240, 2803439, 4794480, 5606878, 8410317, 11213756, 14017195, 16820634, 22427512, 25230951, 28034390, 33641268, 42051585, 44855024, 50461902, 56068780, 67282536, 84103170, 100923804, 112137560, 126154755, 134565072, 168206340, 201847608, 224275120, 252309510, 336412680, 403695216, 504619020, 672825360, 1009238040, 2018476080]

約数ペア:

[(1, 2018476080), (2, 1009238040), (3, 672825360), (4, 504619020), (5, 403695216), (6, 336412680), (8, 252309510), (9, 224275120), (10, 201847608), (12, 168206340), (15, 134565072), (16, 126154755), (18, 112137560), (20, 100923804), (24, 84103170), (30, 67282536), (36, 56068780), (40, 50461902), (45, 44855024), (48, 42051585), (60, 33641268), (72, 28034390), (80, 25230951), (90, 22427512), (120, 16820634), (144, 14017195), (180, 11213756), (240, 8410317), (360, 5606878), (421, 4794480), (720, 2803439), (842, 2397240), (1263, 1598160), (1684, 1198620), (2105, 958896), (2526, 799080), (3368, 599310), (3789, 532720), (4210, 479448), (5052, 399540), (6315, 319632), (6659, 303120), (6736, 299655), (7578, 266360), (8420, 239724), (10104, 199770), (12630, 159816), (13318, 151560), (15156, 133180), (16840, 119862), (18945, 106544), (19977, 101040), (20208, 99885), (25260, 79908), (26636, 75780), (30312, 66590), (33295, 60624), (33680, 59931), (37890, 53272), (39954, 50520)]