130427880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{98809}}^1$

素因数の和:98834

約数の個数: 64

約数和(自身を含む): 426859200

約数和(自身を除く): 296431320

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, 98809, 197618, 296427, 395236, 494045, 592854, 790472, 988090, 1086899, 1185708, 1482135, 1976180, 2173798, 2371416, 2964270, 3260697, 3952360, 4347596, 5434495, 5928540, 6521394, 8695192, 10868990, 11857080, 13042788, 16303485, 21737980, 26085576, 32606970, 43475960, 65213940, 130427880]

約数ペア:

[(1, 130427880), (2, 65213940), (3, 43475960), (4, 32606970), (5, 26085576), (6, 21737980), (8, 16303485), (10, 13042788), (11, 11857080), (12, 10868990), (15, 8695192), (20, 6521394), (22, 5928540), (24, 5434495), (30, 4347596), (33, 3952360), (40, 3260697), (44, 2964270), (55, 2371416), (60, 2173798), (66, 1976180), (88, 1482135), (110, 1185708), (120, 1086899), (132, 988090), (165, 790472), (220, 592854), (264, 494045), (330, 395236), (440, 296427), (660, 197618), (1320, 98809)]