84750720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1193}}^1$

素因数の和:1252

約数の個数: 128

約数和(自身を含む): 277676640

約数和(自身を除く): 192925920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1193, 1480, 1776, 1920, 2220, 2368, 2386, 2960, 3552, 3579, 4440, 4736, 4772, 5920, 5965, 7104, 7158, 8880, 9544, 11840, 11930, 14208, 14316, 17760, 17895, 19088, 23680, 23860, 28632, 35520, 35790, 38176, 44141, 47720, 57264, 71040, 71580, 76352, 88282, 95440, 114528, 132423, 143160, 152704, 176564, 190880, 220705, 229056, 264846, 286320, 353128, 381760, 441410, 458112, 529692, 572640, 662115, 706256, 763520, 882820, 1059384, 1145280, 1324230, 1412512, 1765640, 2118768, 2290560, 2648460, 2825024, 3531280, 4237536, 5296920, 5650048, 7062560, 8475072, 10593840, 14125120, 16950144, 21187680, 28250240, 42375360, 84750720]

約数ペア:

[(1, 84750720), (2, 42375360), (3, 28250240), (4, 21187680), (5, 16950144), (6, 14125120), (8, 10593840), (10, 8475072), (12, 7062560), (15, 5650048), (16, 5296920), (20, 4237536), (24, 3531280), (30, 2825024), (32, 2648460), (37, 2290560), (40, 2118768), (48, 1765640), (60, 1412512), (64, 1324230), (74, 1145280), (80, 1059384), (96, 882820), (111, 763520), (120, 706256), (128, 662115), (148, 572640), (160, 529692), (185, 458112), (192, 441410), (222, 381760), (240, 353128), (296, 286320), (320, 264846), (370, 229056), (384, 220705), (444, 190880), (480, 176564), (555, 152704), (592, 143160), (640, 132423), (740, 114528), (888, 95440), (960, 88282), (1110, 76352), (1184, 71580), (1193, 71040), (1480, 57264), (1776, 47720), (1920, 44141), (2220, 38176), (2368, 35790), (2386, 35520), (2960, 28632), (3552, 23860), (3579, 23680), (4440, 19088), (4736, 17895), (4772, 17760), (5920, 14316), (5965, 14208), (7104, 11930), (7158, 11840), (8880, 9544)]