72170760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{601423}}^1$

素因数の和:601437

約数の個数: 32

約数和(自身を含む): 216512640

約数和(自身を除く): 144341880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 601423, 1202846, 1804269, 2405692, 3007115, 3608538, 4811384, 6014230, 7217076, 9021345, 12028460, 14434152, 18042690, 24056920, 36085380, 72170760]

約数ペア:

[(1, 72170760), (2, 36085380), (3, 24056920), (4, 18042690), (5, 14434152), (6, 12028460), (8, 9021345), (10, 7217076), (12, 6014230), (15, 4811384), (20, 3608538), (24, 3007115), (30, 2405692), (40, 1804269), (60, 1202846), (120, 601423)]