480983670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31253}}^1$

素因数の和:31291

約数の個数: 80

約数和(自身を含む): 1361424240

約数和(自身を除く): 880440570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 15390, 31253, 62506, 93759, 156265, 187518, 281277, 312530, 468795, 562554, 593807, 843831, 937590, 1187614, 1406385, 1687662, 1781421, 2531493, 2812770, 2969035, 3562842, 4219155, 5062986, 5344263, 5938070, 8438310, 8907105, 10688526, 12657465, 16032789, 17814210, 25314930, 26721315, 32065578, 48098367, 53442630, 80163945, 96196734, 160327890, 240491835, 480983670]

約数ペア:

[(1, 480983670), (2, 240491835), (3, 160327890), (5, 96196734), (6, 80163945), (9, 53442630), (10, 48098367), (15, 32065578), (18, 26721315), (19, 25314930), (27, 17814210), (30, 16032789), (38, 12657465), (45, 10688526), (54, 8907105), (57, 8438310), (81, 5938070), (90, 5344263), (95, 5062986), (114, 4219155), (135, 3562842), (162, 2969035), (171, 2812770), (190, 2531493), (270, 1781421), (285, 1687662), (342, 1406385), (405, 1187614), (513, 937590), (570, 843831), (810, 593807), (855, 562554), (1026, 468795), (1539, 312530), (1710, 281277), (2565, 187518), (3078, 156265), (5130, 93759), (7695, 62506), (15390, 31253)]