15140760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126173}}^1$

素因数の和:126187

約数の個数: 32

約数和(自身を含む): 45422640

約数和(自身を除く): 30281880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126173, 252346, 378519, 504692, 630865, 757038, 1009384, 1261730, 1514076, 1892595, 2523460, 3028152, 3785190, 5046920, 7570380, 15140760]

約数ペア:

[(1, 15140760), (2, 7570380), (3, 5046920), (4, 3785190), (5, 3028152), (6, 2523460), (8, 1892595), (10, 1514076), (12, 1261730), (15, 1009384), (20, 757038), (24, 630865), (30, 504692), (40, 378519), (60, 252346), (120, 126173)]