54930480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20807}}^1$

素因数の和:20834

約数の個数: 80

約数和(自身を含む): 185773824

約数和(自身を除く): 130843344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 20807, 41614, 62421, 83228, 104035, 124842, 166456, 208070, 228877, 249684, 312105, 332912, 416140, 457754, 499368, 624210, 686631, 832280, 915508, 998736, 1144385, 1248420, 1373262, 1664560, 1831016, 2288770, 2496840, 2746524, 3433155, 3662032, 4577540, 4993680, 5493048, 6866310, 9155080, 10986096, 13732620, 18310160, 27465240, 54930480]

約数ペア:

[(1, 54930480), (2, 27465240), (3, 18310160), (4, 13732620), (5, 10986096), (6, 9155080), (8, 6866310), (10, 5493048), (11, 4993680), (12, 4577540), (15, 3662032), (16, 3433155), (20, 2746524), (22, 2496840), (24, 2288770), (30, 1831016), (33, 1664560), (40, 1373262), (44, 1248420), (48, 1144385), (55, 998736), (60, 915508), (66, 832280), (80, 686631), (88, 624210), (110, 499368), (120, 457754), (132, 416140), (165, 332912), (176, 312105), (220, 249684), (240, 228877), (264, 208070), (330, 166456), (440, 124842), (528, 104035), (660, 83228), (880, 62421), (1320, 41614), (2640, 20807)]