71358120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:919

約数の個数: 96

約数和(自身を含む): 232970400

約数和(自身を除く): 161612280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 379, 523, 758, 1046, 1137, 1516, 1569, 1895, 2092, 2274, 2615, 3032, 3138, 3411, 3790, 4184, 4548, 4707, 5230, 5685, 6276, 6822, 7580, 7845, 9096, 9414, 10460, 11370, 12552, 13644, 15160, 15690, 17055, 18828, 20920, 22740, 23535, 27288, 31380, 34110, 37656, 45480, 47070, 62760, 68220, 94140, 136440, 188280, 198217, 396434, 594651, 792868, 991085, 1189302, 1585736, 1783953, 1982170, 2378604, 2973255, 3567906, 3964340, 4757208, 5946510, 7135812, 7928680, 8919765, 11893020, 14271624, 17839530, 23786040, 35679060, 71358120]

約数ペア:

[(1, 71358120), (2, 35679060), (3, 23786040), (4, 17839530), (5, 14271624), (6, 11893020), (8, 8919765), (9, 7928680), (10, 7135812), (12, 5946510), (15, 4757208), (18, 3964340), (20, 3567906), (24, 2973255), (30, 2378604), (36, 1982170), (40, 1783953), (45, 1585736), (60, 1189302), (72, 991085), (90, 792868), (120, 594651), (180, 396434), (360, 198217), (379, 188280), (523, 136440), (758, 94140), (1046, 68220), (1137, 62760), (1516, 47070), (1569, 45480), (1895, 37656), (2092, 34110), (2274, 31380), (2615, 27288), (3032, 23535), (3138, 22740), (3411, 20920), (3790, 18828), (4184, 17055), (4548, 15690), (4707, 15160), (5230, 13644), (5685, 12552), (6276, 11370), (6822, 10460), (7580, 9414), (7845, 9096)]