986580

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{29}}^1$

素因数の和:60

約数の個数: 144

約数和(自身を含む): 3669120

約数和(自身を除く): 2682540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 29, 30, 35, 36, 42, 45, 54, 58, 60, 63, 70, 81, 84, 87, 90, 105, 108, 116, 126, 135, 140, 145, 162, 174, 180, 189, 203, 210, 243, 252, 261, 270, 290, 315, 324, 348, 378, 405, 406, 420, 435, 486, 522, 540, 567, 580, 609, 630, 756, 783, 810, 812, 870, 945, 972, 1015, 1044, 1134, 1215, 1218, 1260, 1305, 1566, 1620, 1701, 1740, 1827, 1890, 2030, 2268, 2349, 2430, 2436, 2610, 2835, 3045, 3132, 3402, 3654, 3780, 3915, 4060, 4698, 4860, 5220, 5481, 5670, 6090, 6804, 7047, 7308, 7830, 8505, 9135, 9396, 10962, 11340, 11745, 12180, 14094, 15660, 16443, 17010, 18270, 21924, 23490, 27405, 28188, 32886, 34020, 35235, 36540, 46980, 49329, 54810, 65772, 70470, 82215, 98658, 109620, 140940, 164430, 197316, 246645, 328860, 493290, 986580]

約数ペア:

[(1, 986580), (2, 493290), (3, 328860), (4, 246645), (5, 197316), (6, 164430), (7, 140940), (9, 109620), (10, 98658), (12, 82215), (14, 70470), (15, 65772), (18, 54810), (20, 49329), (21, 46980), (27, 36540), (28, 35235), (29, 34020), (30, 32886), (35, 28188), (36, 27405), (42, 23490), (45, 21924), (54, 18270), (58, 17010), (60, 16443), (63, 15660), (70, 14094), (81, 12180), (84, 11745), (87, 11340), (90, 10962), (105, 9396), (108, 9135), (116, 8505), (126, 7830), (135, 7308), (140, 7047), (145, 6804), (162, 6090), (174, 5670), (180, 5481), (189, 5220), (203, 4860), (210, 4698), (243, 4060), (252, 3915), (261, 3780), (270, 3654), (290, 3402), (315, 3132), (324, 3045), (348, 2835), (378, 2610), (405, 2436), (406, 2430), (420, 2349), (435, 2268), (486, 2030), (522, 1890), (540, 1827), (567, 1740), (580, 1701), (609, 1620), (630, 1566), (756, 1305), (783, 1260), (810, 1218), (812, 1215), (870, 1134), (945, 1044), (972, 1015)]