83261520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{4283}}^1$

素因数の和:4311

約数の個数: 120

約数和(自身を含む): 290043936

約数和(自身を除く): 206782416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4283, 4860, 6480, 8566, 9720, 12849, 17132, 19440, 21415, 25698, 34264, 38547, 42830, 51396, 64245, 68528, 77094, 85660, 102792, 115641, 128490, 154188, 171320, 192735, 205584, 231282, 256980, 308376, 342640, 346923, 385470, 462564, 513960, 578205, 616752, 693846, 770940, 925128, 1027920, 1040769, 1156410, 1387692, 1541880, 1734615, 1850256, 2081538, 2312820, 2775384, 3083760, 3469230, 4163076, 4625640, 5203845, 5550768, 6938460, 8326152, 9251280, 10407690, 13876920, 16652304, 20815380, 27753840, 41630760, 83261520]

約数ペア:

[(1, 83261520), (2, 41630760), (3, 27753840), (4, 20815380), (5, 16652304), (6, 13876920), (8, 10407690), (9, 9251280), (10, 8326152), (12, 6938460), (15, 5550768), (16, 5203845), (18, 4625640), (20, 4163076), (24, 3469230), (27, 3083760), (30, 2775384), (36, 2312820), (40, 2081538), (45, 1850256), (48, 1734615), (54, 1541880), (60, 1387692), (72, 1156410), (80, 1040769), (81, 1027920), (90, 925128), (108, 770940), (120, 693846), (135, 616752), (144, 578205), (162, 513960), (180, 462564), (216, 385470), (240, 346923), (243, 342640), (270, 308376), (324, 256980), (360, 231282), (405, 205584), (432, 192735), (486, 171320), (540, 154188), (648, 128490), (720, 115641), (810, 102792), (972, 85660), (1080, 77094), (1215, 68528), (1296, 64245), (1620, 51396), (1944, 42830), (2160, 38547), (2430, 34264), (3240, 25698), (3888, 21415), (4283, 19440), (4860, 17132), (6480, 12849), (8566, 9720)]