130936920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2879}}^1$

素因数の和:3272

約数の個数: 64

約数和(自身を含む): 393984000

約数和(自身を除く): 263047080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 2879, 3032, 3790, 4548, 5685, 5758, 7580, 8637, 9096, 11370, 11516, 14395, 15160, 17274, 22740, 23032, 28790, 34548, 43185, 45480, 57580, 69096, 86370, 115160, 172740, 345480, 1091141, 2182282, 3273423, 4364564, 5455705, 6546846, 8729128, 10911410, 13093692, 16367115, 21822820, 26187384, 32734230, 43645640, 65468460, 130936920]

約数ペア:

[(1, 130936920), (2, 65468460), (3, 43645640), (4, 32734230), (5, 26187384), (6, 21822820), (8, 16367115), (10, 13093692), (12, 10911410), (15, 8729128), (20, 6546846), (24, 5455705), (30, 4364564), (40, 3273423), (60, 2182282), (120, 1091141), (379, 345480), (758, 172740), (1137, 115160), (1516, 86370), (1895, 69096), (2274, 57580), (2879, 45480), (3032, 43185), (3790, 34548), (4548, 28790), (5685, 23032), (5758, 22740), (7580, 17274), (8637, 15160), (9096, 14395), (11370, 11516)]