2008750320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{929977}}^1$

素因数の和:929999

約数の個数: 80

約数和(自身を含む): 6919036320

約数和(自身を除く): 4910286000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 929977, 1859954, 2789931, 3719908, 4649885, 5579862, 7439816, 8369793, 9299770, 11159724, 13949655, 14879632, 16739586, 18599540, 22319448, 25109379, 27899310, 33479172, 37199080, 41848965, 44638896, 50218758, 55798620, 66958344, 74398160, 83697930, 100437516, 111597240, 125546895, 133916688, 167395860, 200875032, 223194480, 251093790, 334791720, 401750064, 502187580, 669583440, 1004375160, 2008750320]

約数ペア:

[(1, 2008750320), (2, 1004375160), (3, 669583440), (4, 502187580), (5, 401750064), (6, 334791720), (8, 251093790), (9, 223194480), (10, 200875032), (12, 167395860), (15, 133916688), (16, 125546895), (18, 111597240), (20, 100437516), (24, 83697930), (27, 74398160), (30, 66958344), (36, 55798620), (40, 50218758), (45, 44638896), (48, 41848965), (54, 37199080), (60, 33479172), (72, 27899310), (80, 25109379), (90, 22319448), (108, 18599540), (120, 16739586), (135, 14879632), (144, 13949655), (180, 11159724), (216, 9299770), (240, 8369793), (270, 7439816), (360, 5579862), (432, 4649885), (540, 3719908), (720, 2789931), (1080, 1859954), (2160, 929977)]