1512756

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 120

約数和(自身を含む): 4878720

約数和(自身を除く): 3365964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 29, 36, 42, 46, 54, 58, 63, 69, 81, 84, 87, 92, 108, 116, 126, 138, 161, 162, 174, 189, 203, 207, 252, 261, 276, 322, 324, 348, 378, 406, 414, 483, 522, 567, 609, 621, 644, 667, 756, 783, 812, 828, 966, 1044, 1134, 1218, 1242, 1334, 1449, 1566, 1827, 1863, 1932, 2001, 2268, 2349, 2436, 2484, 2668, 2898, 3132, 3654, 3726, 4002, 4347, 4669, 4698, 5481, 5796, 6003, 7308, 7452, 8004, 8694, 9338, 9396, 10962, 12006, 13041, 14007, 16443, 17388, 18009, 18676, 21924, 24012, 26082, 28014, 32886, 36018, 42021, 52164, 54027, 56028, 65772, 72036, 84042, 108054, 126063, 168084, 216108, 252126, 378189, 504252, 756378, 1512756]

約数ペア:

[(1, 1512756), (2, 756378), (3, 504252), (4, 378189), (6, 252126), (7, 216108), (9, 168084), (12, 126063), (14, 108054), (18, 84042), (21, 72036), (23, 65772), (27, 56028), (28, 54027), (29, 52164), (36, 42021), (42, 36018), (46, 32886), (54, 28014), (58, 26082), (63, 24012), (69, 21924), (81, 18676), (84, 18009), (87, 17388), (92, 16443), (108, 14007), (116, 13041), (126, 12006), (138, 10962), (161, 9396), (162, 9338), (174, 8694), (189, 8004), (203, 7452), (207, 7308), (252, 6003), (261, 5796), (276, 5481), (322, 4698), (324, 4669), (348, 4347), (378, 4002), (406, 3726), (414, 3654), (483, 3132), (522, 2898), (567, 2668), (609, 2484), (621, 2436), (644, 2349), (667, 2268), (756, 2001), (783, 1932), (812, 1863), (828, 1827), (966, 1566), (1044, 1449), (1134, 1334), (1218, 1242)]