73013520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{304223}}^1$

素因数の和:304239

約数の個数: 40

約数和(自身を含む): 226342656

約数和(自身を除く): 153329136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 304223, 608446, 912669, 1216892, 1521115, 1825338, 2433784, 3042230, 3650676, 4563345, 4867568, 6084460, 7301352, 9126690, 12168920, 14602704, 18253380, 24337840, 36506760, 73013520]

約数ペア:

[(1, 73013520), (2, 36506760), (3, 24337840), (4, 18253380), (5, 14602704), (6, 12168920), (8, 9126690), (10, 7301352), (12, 6084460), (15, 4867568), (16, 4563345), (20, 3650676), (24, 3042230), (30, 2433784), (40, 1825338), (48, 1521115), (60, 1216892), (80, 912669), (120, 608446), (240, 304223)]