485349120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{42131}}^1$

素因数の和:42158

約数の個数: 108

約数和(自身を含む): 1679297256

約数和(自身を除く): 1193948136

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 42131, 84262, 126393, 168524, 210655, 252786, 337048, 379179, 421310, 505572, 631965, 674096, 758358, 842620, 1011144, 1263930, 1348192, 1516716, 1685240, 1895895, 2022288, 2527860, 2696384, 3033432, 3370480, 3791790, 4044576, 5055720, 5392768, 6066864, 6740960, 7583580, 8089152, 10111440, 10785536, 12133728, 13481920, 15167160, 16178304, 20222880, 24267456, 26963840, 30334320, 32356608, 40445760, 48534912, 53927680, 60668640, 80891520, 97069824, 121337280, 161783040, 242674560, 485349120]

約数ペア:

[(1, 485349120), (2, 242674560), (3, 161783040), (4, 121337280), (5, 97069824), (6, 80891520), (8, 60668640), (9, 53927680), (10, 48534912), (12, 40445760), (15, 32356608), (16, 30334320), (18, 26963840), (20, 24267456), (24, 20222880), (30, 16178304), (32, 15167160), (36, 13481920), (40, 12133728), (45, 10785536), (48, 10111440), (60, 8089152), (64, 7583580), (72, 6740960), (80, 6066864), (90, 5392768), (96, 5055720), (120, 4044576), (128, 3791790), (144, 3370480), (160, 3033432), (180, 2696384), (192, 2527860), (240, 2022288), (256, 1895895), (288, 1685240), (320, 1516716), (360, 1348192), (384, 1263930), (480, 1011144), (576, 842620), (640, 758358), (720, 674096), (768, 631965), (960, 505572), (1152, 421310), (1280, 379179), (1440, 337048), (1920, 252786), (2304, 210655), (2880, 168524), (3840, 126393), (5760, 84262), (11520, 42131)]