874430520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{7286921}}^1$

素因数の和:7286935

約数の個数: 32

約数和(自身を含む): 2623291920

約数和(自身を除く): 1748861400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 7286921, 14573842, 21860763, 29147684, 36434605, 43721526, 58295368, 72869210, 87443052, 109303815, 145738420, 174886104, 218607630, 291476840, 437215260, 874430520]

約数ペア:

[(1, 874430520), (2, 437215260), (3, 291476840), (4, 218607630), (5, 174886104), (6, 145738420), (8, 109303815), (10, 87443052), (12, 72869210), (15, 58295368), (20, 43721526), (24, 36434605), (30, 29147684), (40, 21860763), (60, 14573842), (120, 7286921)]