27452760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{228773}}^1$

素因数の和:228787

約数の個数: 32

約数和(自身を含む): 82358640

約数和(自身を除く): 54905880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 228773, 457546, 686319, 915092, 1143865, 1372638, 1830184, 2287730, 2745276, 3431595, 4575460, 5490552, 6863190, 9150920, 13726380, 27452760]

約数ペア:

[(1, 27452760), (2, 13726380), (3, 9150920), (4, 6863190), (5, 5490552), (6, 4575460), (8, 3431595), (10, 2745276), (12, 2287730), (15, 1830184), (20, 1372638), (24, 1143865), (30, 915092), (40, 686319), (60, 457546), (120, 228773)]