302460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^2$

素因数の和:154

約数の個数: 36

約数和(自身を含む): 858984

約数和(自身を除く): 556524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 5041, 10082, 15123, 20164, 25205, 30246, 50410, 60492, 75615, 100820, 151230, 302460]

約数ペア:

[(1, 302460), (2, 151230), (3, 100820), (4, 75615), (5, 60492), (6, 50410), (10, 30246), (12, 25205), (15, 20164), (20, 15123), (30, 10082), (60, 5041), (71, 4260), (142, 2130), (213, 1420), (284, 1065), (355, 852), (426, 710)]