6543180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{577}}^1$

素因数の和:605

約数の個数: 120

約数和(自身を含む): 23499168

約数和(自身を除く): 16955988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 577, 630, 756, 810, 945, 1134, 1154, 1260, 1620, 1731, 1890, 2268, 2308, 2835, 2885, 3462, 3780, 4039, 5193, 5670, 5770, 6924, 8078, 8655, 10386, 11340, 11540, 12117, 15579, 16156, 17310, 20195, 20772, 24234, 25965, 31158, 34620, 36351, 40390, 46737, 48468, 51930, 60585, 62316, 72702, 77895, 80780, 93474, 103860, 109053, 121170, 145404, 155790, 181755, 186948, 218106, 233685, 242340, 311580, 327159, 363510, 436212, 467370, 545265, 654318, 727020, 934740, 1090530, 1308636, 1635795, 2181060, 3271590, 6543180]

約数ペア:

[(1, 6543180), (2, 3271590), (3, 2181060), (4, 1635795), (5, 1308636), (6, 1090530), (7, 934740), (9, 727020), (10, 654318), (12, 545265), (14, 467370), (15, 436212), (18, 363510), (20, 327159), (21, 311580), (27, 242340), (28, 233685), (30, 218106), (35, 186948), (36, 181755), (42, 155790), (45, 145404), (54, 121170), (60, 109053), (63, 103860), (70, 93474), (81, 80780), (84, 77895), (90, 72702), (105, 62316), (108, 60585), (126, 51930), (135, 48468), (140, 46737), (162, 40390), (180, 36351), (189, 34620), (210, 31158), (252, 25965), (270, 24234), (315, 20772), (324, 20195), (378, 17310), (405, 16156), (420, 15579), (540, 12117), (567, 11540), (577, 11340), (630, 10386), (756, 8655), (810, 8078), (945, 6924), (1134, 5770), (1154, 5670), (1260, 5193), (1620, 4039), (1731, 3780), (1890, 3462), (2268, 2885), (2308, 2835)]