996905880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{307687}}^1$

素因数の和:307710

約数の個数: 80

約数和(自身を含む): 3350722320

約数和(自身を除く): 2353816440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 307687, 615374, 923061, 1230748, 1538435, 1846122, 2461496, 2769183, 3076870, 3692244, 4615305, 5538366, 6153740, 7384488, 8307549, 9230610, 11076732, 12307480, 13845915, 16615098, 18461220, 22153464, 24922647, 27691830, 33230196, 36922440, 41537745, 49845294, 55383660, 66460392, 83075490, 99690588, 110767320, 124613235, 166150980, 199381176, 249226470, 332301960, 498452940, 996905880]

約数ペア:

[(1, 996905880), (2, 498452940), (3, 332301960), (4, 249226470), (5, 199381176), (6, 166150980), (8, 124613235), (9, 110767320), (10, 99690588), (12, 83075490), (15, 66460392), (18, 55383660), (20, 49845294), (24, 41537745), (27, 36922440), (30, 33230196), (36, 27691830), (40, 24922647), (45, 22153464), (54, 18461220), (60, 16615098), (72, 13845915), (81, 12307480), (90, 11076732), (108, 9230610), (120, 8307549), (135, 7384488), (162, 6153740), (180, 5538366), (216, 4615305), (270, 3692244), (324, 3076870), (360, 2769183), (405, 2461496), (540, 1846122), (648, 1538435), (810, 1230748), (1080, 923061), (1620, 615374), (3240, 307687)]