57678540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2141}}^1$

素因数の和:2602

約数の個数: 48

約数和(自身を含む): 161935200

約数和(自身を除く): 104256660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2141, 2245, 2694, 4282, 4490, 5388, 6423, 6735, 8564, 8980, 10705, 12846, 13470, 21410, 25692, 26940, 32115, 42820, 64230, 128460, 961309, 1922618, 2883927, 3845236, 4806545, 5767854, 9613090, 11535708, 14419635, 19226180, 28839270, 57678540]

約数ペア:

[(1, 57678540), (2, 28839270), (3, 19226180), (4, 14419635), (5, 11535708), (6, 9613090), (10, 5767854), (12, 4806545), (15, 3845236), (20, 2883927), (30, 1922618), (60, 961309), (449, 128460), (898, 64230), (1347, 42820), (1796, 32115), (2141, 26940), (2245, 25692), (2694, 21410), (4282, 13470), (4490, 12846), (5388, 10705), (6423, 8980), (6735, 8564)]