428358120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3569651}}^1$

素因数の和:3569665

約数の個数: 32

約数和(自身を含む): 1285074720

約数和(自身を除く): 856716600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3569651, 7139302, 10708953, 14278604, 17848255, 21417906, 28557208, 35696510, 42835812, 53544765, 71393020, 85671624, 107089530, 142786040, 214179060, 428358120]

約数ペア:

[(1, 428358120), (2, 214179060), (3, 142786040), (4, 107089530), (5, 85671624), (6, 71393020), (8, 53544765), (10, 42835812), (12, 35696510), (15, 28557208), (20, 21417906), (24, 17848255), (30, 14278604), (40, 10708953), (60, 7139302), (120, 3569651)]