89915760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11353}}^1$

素因数の和:11383

約数の個数: 120

約数和(自身を含む): 329447664

約数和(自身を除く): 239531904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 11353, 22706, 34059, 45412, 56765, 68118, 90824, 102177, 113530, 124883, 136236, 170295, 181648, 204354, 227060, 249766, 272472, 340590, 374649, 408708, 454120, 499532, 510885, 544944, 624415, 681180, 749298, 817416, 908240, 999064, 1021770, 1123947, 1248830, 1362360, 1498596, 1634832, 1873245, 1998128, 2043540, 2247894, 2497660, 2724720, 2997192, 3746490, 4087080, 4495788, 4995320, 5619735, 5994384, 7492980, 8174160, 8991576, 9990640, 11239470, 14985960, 17983152, 22478940, 29971920, 44957880, 89915760]

約数ペア:

[(1, 89915760), (2, 44957880), (3, 29971920), (4, 22478940), (5, 17983152), (6, 14985960), (8, 11239470), (9, 9990640), (10, 8991576), (11, 8174160), (12, 7492980), (15, 5994384), (16, 5619735), (18, 4995320), (20, 4495788), (22, 4087080), (24, 3746490), (30, 2997192), (33, 2724720), (36, 2497660), (40, 2247894), (44, 2043540), (45, 1998128), (48, 1873245), (55, 1634832), (60, 1498596), (66, 1362360), (72, 1248830), (80, 1123947), (88, 1021770), (90, 999064), (99, 908240), (110, 817416), (120, 749298), (132, 681180), (144, 624415), (165, 544944), (176, 510885), (180, 499532), (198, 454120), (220, 408708), (240, 374649), (264, 340590), (330, 272472), (360, 249766), (396, 227060), (440, 204354), (495, 181648), (528, 170295), (660, 136236), (720, 124883), (792, 113530), (880, 102177), (990, 90824), (1320, 68118), (1584, 56765), (1980, 45412), (2640, 34059), (3960, 22706), (7920, 11353)]