53177760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{36929}}^1$

素因数の和:36950

約数の個数: 72

約数和(自身を含む): 181474020

約数和(自身を除く): 128296260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 36929, 73858, 110787, 147716, 184645, 221574, 295432, 332361, 369290, 443148, 553935, 590864, 664722, 738580, 886296, 1107870, 1181728, 1329444, 1477160, 1661805, 1772592, 2215740, 2658888, 2954320, 3323610, 3545184, 4431480, 5317776, 5908640, 6647220, 8862960, 10635552, 13294440, 17725920, 26588880, 53177760]

約数ペア:

[(1, 53177760), (2, 26588880), (3, 17725920), (4, 13294440), (5, 10635552), (6, 8862960), (8, 6647220), (9, 5908640), (10, 5317776), (12, 4431480), (15, 3545184), (16, 3323610), (18, 2954320), (20, 2658888), (24, 2215740), (30, 1772592), (32, 1661805), (36, 1477160), (40, 1329444), (45, 1181728), (48, 1107870), (60, 886296), (72, 738580), (80, 664722), (90, 590864), (96, 553935), (120, 443148), (144, 369290), (160, 332361), (180, 295432), (240, 221574), (288, 184645), (360, 147716), (480, 110787), (720, 73858), (1440, 36929)]