267642240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{139397}}^1$

素因数の和:139419

約数の個数: 64

約数和(自身を含む): 853115760

約数和(自身を除く): 585473520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 139397, 278794, 418191, 557588, 696985, 836382, 1115176, 1393970, 1672764, 2090955, 2230352, 2787940, 3345528, 4181910, 4460704, 5575880, 6691056, 8363820, 8921408, 11151760, 13382112, 16727640, 17842816, 22303520, 26764224, 33455280, 44607040, 53528448, 66910560, 89214080, 133821120, 267642240]

約数ペア:

[(1, 267642240), (2, 133821120), (3, 89214080), (4, 66910560), (5, 53528448), (6, 44607040), (8, 33455280), (10, 26764224), (12, 22303520), (15, 17842816), (16, 16727640), (20, 13382112), (24, 11151760), (30, 8921408), (32, 8363820), (40, 6691056), (48, 5575880), (60, 4460704), (64, 4181910), (80, 3345528), (96, 2787940), (120, 2230352), (128, 2090955), (160, 1672764), (192, 1393970), (240, 1115176), (320, 836382), (384, 696985), (480, 557588), (640, 418191), (960, 278794), (1920, 139397)]