187097520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{779573}}^1$

素因数の和:779589

約数の個数: 40

約数和(自身を含む): 580003056

約数和(自身を除く): 392905536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 779573, 1559146, 2338719, 3118292, 3897865, 4677438, 6236584, 7795730, 9354876, 11693595, 12473168, 15591460, 18709752, 23387190, 31182920, 37419504, 46774380, 62365840, 93548760, 187097520]

約数ペア:

[(1, 187097520), (2, 93548760), (3, 62365840), (4, 46774380), (5, 37419504), (6, 31182920), (8, 23387190), (10, 18709752), (12, 15591460), (15, 12473168), (16, 11693595), (20, 9354876), (24, 7795730), (30, 6236584), (40, 4677438), (48, 3897865), (60, 3118292), (80, 2338719), (120, 1559146), (240, 779573)]