315084780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{29669}}^1$

素因数の和:29743

約数の個数: 72

約数和(自身を含む): 971989200

約数和(自身を除く): 656904420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2655, 3540, 5310, 10620, 29669, 59338, 89007, 118676, 148345, 178014, 267021, 296690, 356028, 445035, 534042, 593380, 890070, 1068084, 1335105, 1750471, 1780140, 2670210, 3500942, 5251413, 5340420, 7001884, 8752355, 10502826, 15754239, 17504710, 21005652, 26257065, 31508478, 35009420, 52514130, 63016956, 78771195, 105028260, 157542390, 315084780]

約数ペア:

[(1, 315084780), (2, 157542390), (3, 105028260), (4, 78771195), (5, 63016956), (6, 52514130), (9, 35009420), (10, 31508478), (12, 26257065), (15, 21005652), (18, 17504710), (20, 15754239), (30, 10502826), (36, 8752355), (45, 7001884), (59, 5340420), (60, 5251413), (90, 3500942), (118, 2670210), (177, 1780140), (180, 1750471), (236, 1335105), (295, 1068084), (354, 890070), (531, 593380), (590, 534042), (708, 445035), (885, 356028), (1062, 296690), (1180, 267021), (1770, 178014), (2124, 148345), (2655, 118676), (3540, 89007), (5310, 59338), (10620, 29669)]