201480120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{559667}}^1$

素因数の和:559684

約数の個数: 48

約数和(自身を含む): 654811560

約数和(自身を除く): 453331440

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, 559667, 1119334, 1679001, 2238668, 2798335, 3358002, 4477336, 5037003, 5596670, 6716004, 8395005, 10074006, 11193340, 13432008, 16790010, 20148012, 22386680, 25185015, 33580020, 40296024, 50370030, 67160040, 100740060, 201480120]

約数ペア:

[(1, 201480120), (2, 100740060), (3, 67160040), (4, 50370030), (5, 40296024), (6, 33580020), (8, 25185015), (9, 22386680), (10, 20148012), (12, 16790010), (15, 13432008), (18, 11193340), (20, 10074006), (24, 8395005), (30, 6716004), (36, 5596670), (40, 5037003), (45, 4477336), (60, 3358002), (72, 2798335), (90, 2238668), (120, 1679001), (180, 1119334), (360, 559667)]