304430520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2536921}}^1$

素因数の和:2536935

約数の個数: 32

約数和(自身を含む): 913291920

約数和(自身を除く): 608861400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2536921, 5073842, 7610763, 10147684, 12684605, 15221526, 20295368, 25369210, 30443052, 38053815, 50738420, 60886104, 76107630, 101476840, 152215260, 304430520]

約数ペア:

[(1, 304430520), (2, 152215260), (3, 101476840), (4, 76107630), (5, 60886104), (6, 50738420), (8, 38053815), (10, 30443052), (12, 25369210), (15, 20295368), (20, 15221526), (24, 12684605), (30, 10147684), (40, 7610763), (60, 5073842), (120, 2536921)]