57752280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{160423}}^1$

素因数の和:160440

約数の個数: 48

約数和(自身を含む): 187696080

約数和(自身を除く): 129943800

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, 160423, 320846, 481269, 641692, 802115, 962538, 1283384, 1443807, 1604230, 1925076, 2406345, 2887614, 3208460, 3850152, 4812690, 5775228, 6416920, 7219035, 9625380, 11550456, 14438070, 19250760, 28876140, 57752280]

約数ペア:

[(1, 57752280), (2, 28876140), (3, 19250760), (4, 14438070), (5, 11550456), (6, 9625380), (8, 7219035), (9, 6416920), (10, 5775228), (12, 4812690), (15, 3850152), (18, 3208460), (20, 2887614), (24, 2406345), (30, 1925076), (36, 1604230), (40, 1443807), (45, 1283384), (60, 962538), (72, 802115), (90, 641692), (120, 481269), (180, 320846), (360, 160423)]