120714720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1033

約数の個数: 192

約数和(自身を含む): 446777856

約数和(自身を除く): 326063136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 971, 1036, 1110, 1120, 1184, 1295, 1480, 1554, 1680, 1776, 1942, 2072, 2220, 2590, 2913, 2960, 3108, 3360, 3552, 3884, 3885, 4144, 4440, 4855, 5180, 5826, 5920, 6216, 6797, 7768, 7770, 8288, 8880, 9710, 10360, 11652, 12432, 13594, 14565, 15536, 15540, 17760, 19420, 20391, 20720, 23304, 24864, 27188, 29130, 31072, 31080, 33985, 35927, 38840, 40782, 41440, 46608, 54376, 58260, 62160, 67970, 71854, 77680, 81564, 93216, 101955, 107781, 108752, 116520, 124320, 135940, 143708, 155360, 163128, 179635, 203910, 215562, 217504, 233040, 251489, 271880, 287416, 326256, 359270, 407820, 431124, 466080, 502978, 538905, 543760, 574832, 652512, 718540, 754467, 815640, 862248, 1005956, 1077810, 1087520, 1149664, 1257445, 1437080, 1508934, 1631280, 1724496, 2011912, 2155620, 2514890, 2874160, 3017868, 3262560, 3448992, 3772335, 4023824, 4311240, 5029780, 5748320, 6035736, 7544670, 8047648, 8622480, 10059560, 12071472, 15089340, 17244960, 20119120, 24142944, 30178680, 40238240, 60357360, 120714720]

約数ペア:

[(1, 120714720), (2, 60357360), (3, 40238240), (4, 30178680), (5, 24142944), (6, 20119120), (7, 17244960), (8, 15089340), (10, 12071472), (12, 10059560), (14, 8622480), (15, 8047648), (16, 7544670), (20, 6035736), (21, 5748320), (24, 5029780), (28, 4311240), (30, 4023824), (32, 3772335), (35, 3448992), (37, 3262560), (40, 3017868), (42, 2874160), (48, 2514890), (56, 2155620), (60, 2011912), (70, 1724496), (74, 1631280), (80, 1508934), (84, 1437080), (96, 1257445), (105, 1149664), (111, 1087520), (112, 1077810), (120, 1005956), (140, 862248), (148, 815640), (160, 754467), (168, 718540), (185, 652512), (210, 574832), (222, 543760), (224, 538905), (240, 502978), (259, 466080), (280, 431124), (296, 407820), (336, 359270), (370, 326256), (420, 287416), (444, 271880), (480, 251489), (518, 233040), (555, 217504), (560, 215562), (592, 203910), (672, 179635), (740, 163128), (777, 155360), (840, 143708), (888, 135940), (971, 124320), (1036, 116520), (1110, 108752), (1120, 107781), (1184, 101955), (1295, 93216), (1480, 81564), (1554, 77680), (1680, 71854), (1776, 67970), (1942, 62160), (2072, 58260), (2220, 54376), (2590, 46608), (2913, 41440), (2960, 40782), (3108, 38840), (3360, 35927), (3552, 33985), (3884, 31080), (3885, 31072), (4144, 29130), (4440, 27188), (4855, 24864), (5180, 23304), (5826, 20720), (5920, 20391), (6216, 19420), (6797, 17760), (7768, 15540), (7770, 15536), (8288, 14565), (8880, 13594), (9710, 12432), (10360, 11652)]