155790660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{1787}}^1$

素因数の和:3252

約数の個数: 48

約数和(自身を含む): 436758336

約数和(自身を除く): 280967676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1453, 1787, 2906, 3574, 4359, 5361, 5812, 7148, 7265, 8718, 8935, 10722, 14530, 17436, 17870, 21444, 21795, 26805, 29060, 35740, 43590, 53610, 87180, 107220, 2596511, 5193022, 7789533, 10386044, 12982555, 15579066, 25965110, 31158132, 38947665, 51930220, 77895330, 155790660]

約数ペア:

[(1, 155790660), (2, 77895330), (3, 51930220), (4, 38947665), (5, 31158132), (6, 25965110), (10, 15579066), (12, 12982555), (15, 10386044), (20, 7789533), (30, 5193022), (60, 2596511), (1453, 107220), (1787, 87180), (2906, 53610), (3574, 43590), (4359, 35740), (5361, 29060), (5812, 26805), (7148, 21795), (7265, 21444), (8718, 17870), (8935, 17436), (10722, 14530)]