270846840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205187}}^1$

素因数の和:205212

約数の個数: 64

約数和(自身を含む): 886412160

約数和(自身を除く): 615565320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 205187, 410374, 615561, 820748, 1025935, 1231122, 1641496, 2051870, 2257057, 2462244, 3077805, 4103740, 4514114, 4924488, 6155610, 6771171, 8207480, 9028228, 11285285, 12311220, 13542342, 18056456, 22570570, 24622440, 27084684, 33855855, 45141140, 54169368, 67711710, 90282280, 135423420, 270846840]

約数ペア:

[(1, 270846840), (2, 135423420), (3, 90282280), (4, 67711710), (5, 54169368), (6, 45141140), (8, 33855855), (10, 27084684), (11, 24622440), (12, 22570570), (15, 18056456), (20, 13542342), (22, 12311220), (24, 11285285), (30, 9028228), (33, 8207480), (40, 6771171), (44, 6155610), (55, 4924488), (60, 4514114), (66, 4103740), (88, 3077805), (110, 2462244), (120, 2257057), (132, 2051870), (165, 1641496), (220, 1231122), (264, 1025935), (330, 820748), (440, 615561), (660, 410374), (1320, 205187)]