9030840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:861

約数の個数: 128

約数和(自身を含む): 33384960

約数和(自身を除く): 24354120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 827, 840, 910, 1092, 1365, 1560, 1654, 1820, 2184, 2481, 2730, 3308, 3640, 4135, 4962, 5460, 5789, 6616, 8270, 9924, 10751, 10920, 11578, 12405, 16540, 17367, 19848, 21502, 23156, 24810, 28945, 32253, 33080, 34734, 43004, 46312, 49620, 53755, 57890, 64506, 69468, 75257, 86008, 86835, 99240, 107510, 115780, 129012, 138936, 150514, 161265, 173670, 215020, 225771, 231560, 258024, 301028, 322530, 347340, 376285, 430040, 451542, 602056, 645060, 694680, 752570, 903084, 1128855, 1290120, 1505140, 1806168, 2257710, 3010280, 4515420, 9030840]

約数ペア:

[(1, 9030840), (2, 4515420), (3, 3010280), (4, 2257710), (5, 1806168), (6, 1505140), (7, 1290120), (8, 1128855), (10, 903084), (12, 752570), (13, 694680), (14, 645060), (15, 602056), (20, 451542), (21, 430040), (24, 376285), (26, 347340), (28, 322530), (30, 301028), (35, 258024), (39, 231560), (40, 225771), (42, 215020), (52, 173670), (56, 161265), (60, 150514), (65, 138936), (70, 129012), (78, 115780), (84, 107510), (91, 99240), (104, 86835), (105, 86008), (120, 75257), (130, 69468), (140, 64506), (156, 57890), (168, 53755), (182, 49620), (195, 46312), (210, 43004), (260, 34734), (273, 33080), (280, 32253), (312, 28945), (364, 24810), (390, 23156), (420, 21502), (455, 19848), (520, 17367), (546, 16540), (728, 12405), (780, 11578), (827, 10920), (840, 10751), (910, 9924), (1092, 8270), (1365, 6616), (1560, 5789), (1654, 5460), (1820, 4962), (2184, 4135), (2481, 3640), (2730, 3308)]