1325880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 4492800

約数和(自身を除く): 3166920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 127, 145, 174, 180, 232, 254, 261, 290, 348, 360, 381, 435, 508, 522, 580, 635, 696, 762, 870, 1016, 1044, 1143, 1160, 1270, 1305, 1524, 1740, 1905, 2088, 2286, 2540, 2610, 3048, 3480, 3683, 3810, 4572, 5080, 5220, 5715, 7366, 7620, 9144, 10440, 11049, 11430, 14732, 15240, 18415, 22098, 22860, 29464, 33147, 36830, 44196, 45720, 55245, 66294, 73660, 88392, 110490, 132588, 147320, 165735, 220980, 265176, 331470, 441960, 662940, 1325880]

約数ペア:

[(1, 1325880), (2, 662940), (3, 441960), (4, 331470), (5, 265176), (6, 220980), (8, 165735), (9, 147320), (10, 132588), (12, 110490), (15, 88392), (18, 73660), (20, 66294), (24, 55245), (29, 45720), (30, 44196), (36, 36830), (40, 33147), (45, 29464), (58, 22860), (60, 22098), (72, 18415), (87, 15240), (90, 14732), (116, 11430), (120, 11049), (127, 10440), (145, 9144), (174, 7620), (180, 7366), (232, 5715), (254, 5220), (261, 5080), (290, 4572), (348, 3810), (360, 3683), (381, 3480), (435, 3048), (508, 2610), (522, 2540), (580, 2286), (635, 2088), (696, 1905), (762, 1740), (870, 1524), (1016, 1305), (1044, 1270), (1143, 1160)]