1081120

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 2653560

約数和(自身を除く): 1572440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 233, 290, 464, 466, 580, 928, 932, 1160, 1165, 1864, 2320, 2330, 3728, 4640, 4660, 6757, 7456, 9320, 13514, 18640, 27028, 33785, 37280, 54056, 67570, 108112, 135140, 216224, 270280, 540560, 1081120]

約数ペア:

[(1, 1081120), (2, 540560), (4, 270280), (5, 216224), (8, 135140), (10, 108112), (16, 67570), (20, 54056), (29, 37280), (32, 33785), (40, 27028), (58, 18640), (80, 13514), (116, 9320), (145, 7456), (160, 6757), (232, 4660), (233, 4640), (290, 3728), (464, 2330), (466, 2320), (580, 1864), (928, 1165), (932, 1160)]