228840240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{953501}}^1$

素因数の和:953517

約数の個数: 40

約数和(自身を含む): 709405488

約数和(自身を除く): 480565248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 953501, 1907002, 2860503, 3814004, 4767505, 5721006, 7628008, 9535010, 11442012, 14302515, 15256016, 19070020, 22884024, 28605030, 38140040, 45768048, 57210060, 76280080, 114420120, 228840240]

約数ペア:

[(1, 228840240), (2, 114420120), (3, 76280080), (4, 57210060), (5, 45768048), (6, 38140040), (8, 28605030), (10, 22884024), (12, 19070020), (15, 15256016), (16, 14302515), (20, 11442012), (24, 9535010), (30, 7628008), (40, 5721006), (48, 4767505), (60, 3814004), (80, 2860503), (120, 1907002), (240, 953501)]