241540880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2383}}^1$

素因数の和:2584

約数の個数: 80

約数和(自身を含む): 645625344

約数和(自身を除く): 404084464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 181, 280, 362, 560, 724, 905, 1267, 1448, 1810, 2383, 2534, 2896, 3620, 4766, 5068, 6335, 7240, 9532, 10136, 11915, 12670, 14480, 16681, 19064, 20272, 23830, 25340, 33362, 38128, 47660, 50680, 66724, 83405, 95320, 101360, 133448, 166810, 190640, 266896, 333620, 431323, 667240, 862646, 1334480, 1725292, 2156615, 3019261, 3450584, 4313230, 6038522, 6901168, 8626460, 12077044, 15096305, 17252920, 24154088, 30192610, 34505840, 48308176, 60385220, 120770440, 241540880]

約数ペア:

[(1, 241540880), (2, 120770440), (4, 60385220), (5, 48308176), (7, 34505840), (8, 30192610), (10, 24154088), (14, 17252920), (16, 15096305), (20, 12077044), (28, 8626460), (35, 6901168), (40, 6038522), (56, 4313230), (70, 3450584), (80, 3019261), (112, 2156615), (140, 1725292), (181, 1334480), (280, 862646), (362, 667240), (560, 431323), (724, 333620), (905, 266896), (1267, 190640), (1448, 166810), (1810, 133448), (2383, 101360), (2534, 95320), (2896, 83405), (3620, 66724), (4766, 50680), (5068, 47660), (6335, 38128), (7240, 33362), (9532, 25340), (10136, 23830), (11915, 20272), (12670, 19064), (14480, 16681)]