123741540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17627}}^1$

素因数の和:17658

約数の個数: 96

約数和(自身を含む): 414610560

約数和(自身を除く): 290869020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 17627, 35254, 52881, 70508, 88135, 105762, 158643, 176270, 211524, 229151, 264405, 317286, 352540, 458302, 475929, 528810, 634572, 687453, 793215, 916604, 951858, 1057620, 1145755, 1374906, 1586430, 1903716, 2062359, 2291510, 2379645, 2749812, 3172860, 3437265, 4124718, 4583020, 4759290, 6187077, 6874530, 8249436, 9518580, 10311795, 12374154, 13749060, 20623590, 24748308, 30935385, 41247180, 61870770, 123741540]

約数ペア:

[(1, 123741540), (2, 61870770), (3, 41247180), (4, 30935385), (5, 24748308), (6, 20623590), (9, 13749060), (10, 12374154), (12, 10311795), (13, 9518580), (15, 8249436), (18, 6874530), (20, 6187077), (26, 4759290), (27, 4583020), (30, 4124718), (36, 3437265), (39, 3172860), (45, 2749812), (52, 2379645), (54, 2291510), (60, 2062359), (65, 1903716), (78, 1586430), (90, 1374906), (108, 1145755), (117, 1057620), (130, 951858), (135, 916604), (156, 793215), (180, 687453), (195, 634572), (234, 528810), (260, 475929), (270, 458302), (351, 352540), (390, 317286), (468, 264405), (540, 229151), (585, 211524), (702, 176270), (780, 158643), (1170, 105762), (1404, 88135), (1755, 70508), (2340, 52881), (3510, 35254), (7020, 17627)]