27465240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20807}}^1$

素因数の和:20832

約数の個数: 64

約数和(自身を含む): 89890560

約数和(自身を除く): 62425320

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, 20807, 41614, 62421, 83228, 104035, 124842, 166456, 208070, 228877, 249684, 312105, 416140, 457754, 499368, 624210, 686631, 832280, 915508, 1144385, 1248420, 1373262, 1831016, 2288770, 2496840, 2746524, 3433155, 4577540, 5493048, 6866310, 9155080, 13732620, 27465240]

約数ペア:

[(1, 27465240), (2, 13732620), (3, 9155080), (4, 6866310), (5, 5493048), (6, 4577540), (8, 3433155), (10, 2746524), (11, 2496840), (12, 2288770), (15, 1831016), (20, 1373262), (22, 1248420), (24, 1144385), (30, 915508), (33, 832280), (40, 686631), (44, 624210), (55, 499368), (60, 457754), (66, 416140), (88, 312105), (110, 249684), (120, 228877), (132, 208070), (165, 166456), (220, 124842), (264, 104035), (330, 83228), (440, 62421), (660, 41614), (1320, 20807)]