30759080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1394

約数の個数: 64

約数和(自身を含む): 76982400

約数和(自身を除く): 46223320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 1319, 2120, 2332, 2638, 2915, 4664, 5276, 5830, 6595, 10552, 11660, 13190, 14509, 23320, 26380, 29018, 52760, 58036, 69907, 72545, 116072, 139814, 145090, 279628, 290180, 349535, 559256, 580360, 699070, 768977, 1398140, 1537954, 2796280, 3075908, 3844885, 6151816, 7689770, 15379540, 30759080]

約数ペア:

[(1, 30759080), (2, 15379540), (4, 7689770), (5, 6151816), (8, 3844885), (10, 3075908), (11, 2796280), (20, 1537954), (22, 1398140), (40, 768977), (44, 699070), (53, 580360), (55, 559256), (88, 349535), (106, 290180), (110, 279628), (212, 145090), (220, 139814), (265, 116072), (424, 72545), (440, 69907), (530, 58036), (583, 52760), (1060, 29018), (1166, 26380), (1319, 23320), (2120, 14509), (2332, 13190), (2638, 11660), (2915, 10552), (4664, 6595), (5276, 5830)]