155520360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{432001}}^1$

素因数の和:432018

約数の個数: 48

約数和(自身を含む): 505442340

約数和(自身を除く): 349921980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 432001, 864002, 1296003, 1728004, 2160005, 2592006, 3456008, 3888009, 4320010, 5184012, 6480015, 7776018, 8640020, 10368024, 12960030, 15552036, 17280040, 19440045, 25920060, 31104072, 38880090, 51840120, 77760180, 155520360]

約数ペア:

[(1, 155520360), (2, 77760180), (3, 51840120), (4, 38880090), (5, 31104072), (6, 25920060), (8, 19440045), (9, 17280040), (10, 15552036), (12, 12960030), (15, 10368024), (18, 8640020), (20, 7776018), (24, 6480015), (30, 5184012), (36, 4320010), (40, 3888009), (45, 3456008), (60, 2592006), (72, 2160005), (90, 1728004), (120, 1296003), (180, 864002), (360, 432001)]