57904560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11489}}^1$

素因数の和:11515

約数の個数: 120

約数和(自身を含む): 222262560

約数和(自身を除く): 164358000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 11489, 22978, 34467, 45956, 57445, 68934, 80423, 91912, 103401, 114890, 137868, 160846, 172335, 183824, 206802, 229780, 241269, 275736, 321692, 344670, 402115, 413604, 459560, 482538, 517005, 551472, 643384, 689340, 723807, 804230, 827208, 919120, 965076, 1034010, 1206345, 1286768, 1378680, 1447614, 1608460, 1654416, 1930152, 2068020, 2412690, 2757360, 2895228, 3216920, 3619035, 3860304, 4136040, 4825380, 5790456, 6433840, 7238070, 8272080, 9650760, 11580912, 14476140, 19301520, 28952280, 57904560]

約数ペア:

[(1, 57904560), (2, 28952280), (3, 19301520), (4, 14476140), (5, 11580912), (6, 9650760), (7, 8272080), (8, 7238070), (9, 6433840), (10, 5790456), (12, 4825380), (14, 4136040), (15, 3860304), (16, 3619035), (18, 3216920), (20, 2895228), (21, 2757360), (24, 2412690), (28, 2068020), (30, 1930152), (35, 1654416), (36, 1608460), (40, 1447614), (42, 1378680), (45, 1286768), (48, 1206345), (56, 1034010), (60, 965076), (63, 919120), (70, 827208), (72, 804230), (80, 723807), (84, 689340), (90, 643384), (105, 551472), (112, 517005), (120, 482538), (126, 459560), (140, 413604), (144, 402115), (168, 344670), (180, 321692), (210, 275736), (240, 241269), (252, 229780), (280, 206802), (315, 183824), (336, 172335), (360, 160846), (420, 137868), (504, 114890), (560, 103401), (630, 91912), (720, 80423), (840, 68934), (1008, 57445), (1260, 45956), (1680, 34467), (2520, 22978), (5040, 11489)]