54331920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1357

約数の個数: 120

約数和(自身を含む): 185702400

約数和(自身を除く): 131370480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 59, 60, 72, 80, 90, 118, 120, 144, 177, 180, 236, 240, 295, 354, 360, 472, 531, 590, 708, 720, 885, 944, 1062, 1180, 1279, 1416, 1770, 2124, 2360, 2558, 2655, 2832, 3540, 3837, 4248, 4720, 5116, 5310, 6395, 7080, 7674, 8496, 10232, 10620, 11511, 12790, 14160, 15348, 19185, 20464, 21240, 23022, 25580, 30696, 38370, 42480, 46044, 51160, 57555, 61392, 75461, 76740, 92088, 102320, 115110, 150922, 153480, 184176, 226383, 230220, 301844, 306960, 377305, 452766, 460440, 603688, 679149, 754610, 905532, 920880, 1131915, 1207376, 1358298, 1509220, 1811064, 2263830, 2716596, 3018440, 3395745, 3622128, 4527660, 5433192, 6036880, 6791490, 9055320, 10866384, 13582980, 18110640, 27165960, 54331920]

約数ペア:

[(1, 54331920), (2, 27165960), (3, 18110640), (4, 13582980), (5, 10866384), (6, 9055320), (8, 6791490), (9, 6036880), (10, 5433192), (12, 4527660), (15, 3622128), (16, 3395745), (18, 3018440), (20, 2716596), (24, 2263830), (30, 1811064), (36, 1509220), (40, 1358298), (45, 1207376), (48, 1131915), (59, 920880), (60, 905532), (72, 754610), (80, 679149), (90, 603688), (118, 460440), (120, 452766), (144, 377305), (177, 306960), (180, 301844), (236, 230220), (240, 226383), (295, 184176), (354, 153480), (360, 150922), (472, 115110), (531, 102320), (590, 92088), (708, 76740), (720, 75461), (885, 61392), (944, 57555), (1062, 51160), (1180, 46044), (1279, 42480), (1416, 38370), (1770, 30696), (2124, 25580), (2360, 23022), (2558, 21240), (2655, 20464), (2832, 19185), (3540, 15348), (3837, 14160), (4248, 12790), (4720, 11511), (5116, 10620), (5310, 10232), (6395, 8496), (7080, 7674)]