90970920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4283}}^1$

素因数の和:4359

約数の個数: 96

約数和(自身を含む): 300736800

約数和(自身を除く): 209765880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 4283, 5310, 7080, 8566, 10620, 12849, 17132, 21240, 21415, 25698, 34264, 38547, 42830, 51396, 64245, 77094, 85660, 102792, 128490, 154188, 171320, 192735, 252697, 256980, 308376, 385470, 505394, 513960, 758091, 770940, 1010788, 1263485, 1516182, 1541880, 2021576, 2274273, 2526970, 3032364, 3790455, 4548546, 5053940, 6064728, 7580910, 9097092, 10107880, 11371365, 15161820, 18194184, 22742730, 30323640, 45485460, 90970920]

約数ペア:

[(1, 90970920), (2, 45485460), (3, 30323640), (4, 22742730), (5, 18194184), (6, 15161820), (8, 11371365), (9, 10107880), (10, 9097092), (12, 7580910), (15, 6064728), (18, 5053940), (20, 4548546), (24, 3790455), (30, 3032364), (36, 2526970), (40, 2274273), (45, 2021576), (59, 1541880), (60, 1516182), (72, 1263485), (90, 1010788), (118, 770940), (120, 758091), (177, 513960), (180, 505394), (236, 385470), (295, 308376), (354, 256980), (360, 252697), (472, 192735), (531, 171320), (590, 154188), (708, 128490), (885, 102792), (1062, 85660), (1180, 77094), (1416, 64245), (1770, 51396), (2124, 42830), (2360, 38547), (2655, 34264), (3540, 25698), (4248, 21415), (4283, 21240), (5310, 17132), (7080, 12849), (8566, 10620)]