89882640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4077

約数の個数: 120

約数和(自身を含む): 311670528

約数和(自身を除く): 221787888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4027, 4464, 5580, 7440, 8054, 11160, 12081, 16108, 20135, 22320, 24162, 32216, 36243, 40270, 48324, 60405, 64432, 72486, 80540, 96648, 120810, 124837, 144972, 161080, 181215, 193296, 241620, 249674, 289944, 322160, 362430, 374511, 483240, 499348, 579888, 624185, 724860, 749022, 966480, 998696, 1123533, 1248370, 1449720, 1498044, 1872555, 1997392, 2247066, 2496740, 2899440, 2996088, 3745110, 4494132, 4993480, 5617665, 5992176, 7490220, 8988264, 9986960, 11235330, 14980440, 17976528, 22470660, 29960880, 44941320, 89882640]

約数ペア:

[(1, 89882640), (2, 44941320), (3, 29960880), (4, 22470660), (5, 17976528), (6, 14980440), (8, 11235330), (9, 9986960), (10, 8988264), (12, 7490220), (15, 5992176), (16, 5617665), (18, 4993480), (20, 4494132), (24, 3745110), (30, 2996088), (31, 2899440), (36, 2496740), (40, 2247066), (45, 1997392), (48, 1872555), (60, 1498044), (62, 1449720), (72, 1248370), (80, 1123533), (90, 998696), (93, 966480), (120, 749022), (124, 724860), (144, 624185), (155, 579888), (180, 499348), (186, 483240), (240, 374511), (248, 362430), (279, 322160), (310, 289944), (360, 249674), (372, 241620), (465, 193296), (496, 181215), (558, 161080), (620, 144972), (720, 124837), (744, 120810), (930, 96648), (1116, 80540), (1240, 72486), (1395, 64432), (1488, 60405), (1860, 48324), (2232, 40270), (2480, 36243), (2790, 32216), (3720, 24162), (4027, 22320), (4464, 20135), (5580, 16108), (7440, 12081), (8054, 11160)]