428520060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2380667}}^1$

素因数の和:2380682

約数の個数: 36

約数和(自身を含む): 1299844728

約数和(自身を除く): 871324668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2380667, 4761334, 7142001, 9522668, 11903335, 14284002, 21426003, 23806670, 28568004, 35710005, 42852006, 47613340, 71420010, 85704012, 107130015, 142840020, 214260030, 428520060]

約数ペア:

[(1, 428520060), (2, 214260030), (3, 142840020), (4, 107130015), (5, 85704012), (6, 71420010), (9, 47613340), (10, 42852006), (12, 35710005), (15, 28568004), (18, 23806670), (20, 21426003), (30, 14284002), (36, 11903335), (45, 9522668), (60, 7142001), (90, 4761334), (180, 2380667)]