284400180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{526667}}^1$

素因数の和:526685

約数の個数: 48

約数和(自身を含む): 884802240

約数和(自身を除く): 600402060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 526667, 1053334, 1580001, 2106668, 2633335, 3160002, 4740003, 5266670, 6320004, 7900005, 9480006, 10533340, 14220009, 15800010, 18960012, 23700015, 28440018, 31600020, 47400030, 56880036, 71100045, 94800060, 142200090, 284400180]

約数ペア:

[(1, 284400180), (2, 142200090), (3, 94800060), (4, 71100045), (5, 56880036), (6, 47400030), (9, 31600020), (10, 28440018), (12, 23700015), (15, 18960012), (18, 15800010), (20, 14220009), (27, 10533340), (30, 9480006), (36, 7900005), (45, 6320004), (54, 5266670), (60, 4740003), (90, 3160002), (108, 2633335), (135, 2106668), (180, 1580001), (270, 1053334), (540, 526667)]