418917120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{859}}^1$

素因数の和:1010

約数の個数: 144

約数和(自身を含む): 1350021120

約数和(自身を除く): 931104000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 859, 960, 1016, 1270, 1280, 1524, 1718, 1905, 1920, 2032, 2540, 2577, 3048, 3436, 3810, 3840, 4064, 4295, 5080, 5154, 6096, 6872, 7620, 8128, 8590, 10160, 10308, 12192, 12885, 13744, 15240, 16256, 17180, 20320, 20616, 24384, 25770, 27488, 30480, 32512, 34360, 40640, 41232, 48768, 51540, 54976, 60960, 68720, 81280, 82464, 97536, 103080, 109093, 109952, 121920, 137440, 162560, 164928, 206160, 218186, 219904, 243840, 274880, 327279, 329856, 412320, 436372, 487680, 545465, 549760, 654558, 659712, 824640, 872744, 1090930, 1099520, 1309116, 1636395, 1649280, 1745488, 2181860, 2618232, 3272790, 3298560, 3490976, 4363720, 5236464, 6545580, 6981952, 8727440, 10472928, 13091160, 13963904, 17454880, 20945856, 26182320, 27927808, 34909760, 41891712, 52364640, 69819520, 83783424, 104729280, 139639040, 209458560, 418917120]

約数ペア:

[(1, 418917120), (2, 209458560), (3, 139639040), (4, 104729280), (5, 83783424), (6, 69819520), (8, 52364640), (10, 41891712), (12, 34909760), (15, 27927808), (16, 26182320), (20, 20945856), (24, 17454880), (30, 13963904), (32, 13091160), (40, 10472928), (48, 8727440), (60, 6981952), (64, 6545580), (80, 5236464), (96, 4363720), (120, 3490976), (127, 3298560), (128, 3272790), (160, 2618232), (192, 2181860), (240, 1745488), (254, 1649280), (256, 1636395), (320, 1309116), (381, 1099520), (384, 1090930), (480, 872744), (508, 824640), (635, 659712), (640, 654558), (762, 549760), (768, 545465), (859, 487680), (960, 436372), (1016, 412320), (1270, 329856), (1280, 327279), (1524, 274880), (1718, 243840), (1905, 219904), (1920, 218186), (2032, 206160), (2540, 164928), (2577, 162560), (3048, 137440), (3436, 121920), (3810, 109952), (3840, 109093), (4064, 103080), (4295, 97536), (5080, 82464), (5154, 81280), (6096, 68720), (6872, 60960), (7620, 54976), (8128, 51540), (8590, 48768), (10160, 41232), (10308, 40640), (12192, 34360), (12885, 32512), (13744, 30480), (15240, 27488), (16256, 25770), (17180, 24384), (20320, 20616)]