286430520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2386921}}^1$

素因数の和:2386935

約数の個数: 32

約数和(自身を含む): 859291920

約数和(自身を除く): 572861400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2386921, 4773842, 7160763, 9547684, 11934605, 14321526, 19095368, 23869210, 28643052, 35803815, 47738420, 57286104, 71607630, 95476840, 143215260, 286430520]

約数ペア:

[(1, 286430520), (2, 143215260), (3, 95476840), (4, 71607630), (5, 57286104), (6, 47738420), (8, 35803815), (10, 28643052), (12, 23869210), (15, 19095368), (20, 14321526), (24, 11934605), (30, 9547684), (40, 7160763), (60, 4773842), (120, 2386921)]