975240

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1$

素因数の和:73

約数の個数: 160

約数和(自身を含む): 3833280

約数和(自身を除く): 2858040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 81, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 162, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 324, 344, 360, 378, 387, 405, 420, 430, 504, 516, 540, 567, 602, 630, 645, 648, 756, 774, 810, 840, 860, 903, 945, 1032, 1080, 1134, 1161, 1204, 1260, 1290, 1505, 1512, 1548, 1620, 1720, 1806, 1890, 1935, 2268, 2322, 2408, 2520, 2580, 2709, 2835, 3010, 3096, 3240, 3483, 3612, 3780, 3870, 4515, 4536, 4644, 5160, 5418, 5670, 5805, 6020, 6966, 7224, 7560, 7740, 8127, 9030, 9288, 10836, 11340, 11610, 12040, 13545, 13932, 15480, 16254, 17415, 18060, 21672, 22680, 23220, 24381, 27090, 27864, 32508, 34830, 36120, 40635, 46440, 48762, 54180, 65016, 69660, 81270, 97524, 108360, 121905, 139320, 162540, 195048, 243810, 325080, 487620, 975240]

約数ペア:

[(1, 975240), (2, 487620), (3, 325080), (4, 243810), (5, 195048), (6, 162540), (7, 139320), (8, 121905), (9, 108360), (10, 97524), (12, 81270), (14, 69660), (15, 65016), (18, 54180), (20, 48762), (21, 46440), (24, 40635), (27, 36120), (28, 34830), (30, 32508), (35, 27864), (36, 27090), (40, 24381), (42, 23220), (43, 22680), (45, 21672), (54, 18060), (56, 17415), (60, 16254), (63, 15480), (70, 13932), (72, 13545), (81, 12040), (84, 11610), (86, 11340), (90, 10836), (105, 9288), (108, 9030), (120, 8127), (126, 7740), (129, 7560), (135, 7224), (140, 6966), (162, 6020), (168, 5805), (172, 5670), (180, 5418), (189, 5160), (210, 4644), (215, 4536), (216, 4515), (252, 3870), (258, 3780), (270, 3612), (280, 3483), (301, 3240), (315, 3096), (324, 3010), (344, 2835), (360, 2709), (378, 2580), (387, 2520), (405, 2408), (420, 2322), (430, 2268), (504, 1935), (516, 1890), (540, 1806), (567, 1720), (602, 1620), (630, 1548), (645, 1512), (648, 1505), (756, 1290), (774, 1260), (810, 1204), (840, 1161), (860, 1134), (903, 1080), (945, 1032)]