2401244880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{78781}}^1$

素因数の和:78924

約数の個数: 80

約数和(自身を含む): 7502567424

約数和(自身を除く): 5101322544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 30480, 78781, 157562, 236343, 315124, 393905, 472686, 630248, 787810, 945372, 1181715, 1260496, 1575620, 1890744, 2363430, 3151240, 3781488, 4726860, 6302480, 9453720, 10005187, 18907440, 20010374, 30015561, 40020748, 50025935, 60031122, 80041496, 100051870, 120062244, 150077805, 160082992, 200103740, 240124488, 300155610, 400207480, 480248976, 600311220, 800414960, 1200622440, 2401244880]

約数ペア:

[(1, 2401244880), (2, 1200622440), (3, 800414960), (4, 600311220), (5, 480248976), (6, 400207480), (8, 300155610), (10, 240124488), (12, 200103740), (15, 160082992), (16, 150077805), (20, 120062244), (24, 100051870), (30, 80041496), (40, 60031122), (48, 50025935), (60, 40020748), (80, 30015561), (120, 20010374), (127, 18907440), (240, 10005187), (254, 9453720), (381, 6302480), (508, 4726860), (635, 3781488), (762, 3151240), (1016, 2363430), (1270, 1890744), (1524, 1575620), (1905, 1260496), (2032, 1181715), (2540, 945372), (3048, 787810), (3810, 630248), (5080, 472686), (6096, 393905), (7620, 315124), (10160, 236343), (15240, 157562), (30480, 78781)]