27467880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20809}}^1$

素因数の和:20834

約数の個数: 64

約数和(自身を含む): 89899200

約数和(自身を除く): 62431320

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, 20809, 41618, 62427, 83236, 104045, 124854, 166472, 208090, 228899, 249708, 312135, 416180, 457798, 499416, 624270, 686697, 832360, 915596, 1144495, 1248540, 1373394, 1831192, 2288990, 2497080, 2746788, 3433485, 4577980, 5493576, 6866970, 9155960, 13733940, 27467880]

約数ペア:

[(1, 27467880), (2, 13733940), (3, 9155960), (4, 6866970), (5, 5493576), (6, 4577980), (8, 3433485), (10, 2746788), (11, 2497080), (12, 2288990), (15, 1831192), (20, 1373394), (22, 1248540), (24, 1144495), (30, 915596), (33, 832360), (40, 686697), (44, 624270), (55, 499416), (60, 457798), (66, 416180), (88, 312135), (110, 249708), (120, 228899), (132, 208090), (165, 166472), (220, 124854), (264, 104045), (330, 83236), (440, 62427), (660, 41618), (1320, 20809)]