218760120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{607667}}^1$

素因数の和:607684

約数の個数: 48

約数和(自身を含む): 710971560

約数和(自身を除く): 492211440

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, 607667, 1215334, 1823001, 2430668, 3038335, 3646002, 4861336, 5469003, 6076670, 7292004, 9115005, 10938006, 12153340, 14584008, 18230010, 21876012, 24306680, 27345015, 36460020, 43752024, 54690030, 72920040, 109380060, 218760120]

約数ペア:

[(1, 218760120), (2, 109380060), (3, 72920040), (4, 54690030), (5, 43752024), (6, 36460020), (8, 27345015), (9, 24306680), (10, 21876012), (12, 18230010), (15, 14584008), (18, 12153340), (20, 10938006), (24, 9115005), (30, 7292004), (36, 6076670), (40, 5469003), (45, 4861336), (60, 3646002), (72, 3038335), (90, 2430668), (120, 1823001), (180, 1215334), (360, 607667)]