495337680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{76441}}^1$

素因数の和:76466

約数の個数: 100

約数和(自身を含む): 1720403652

約数和(自身を除く): 1225065972

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, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 76441, 152882, 229323, 305764, 382205, 458646, 611528, 687969, 764410, 917292, 1146615, 1223056, 1375938, 1528820, 1834584, 2063907, 2293230, 2751876, 3057640, 3439845, 3669168, 4127814, 4586460, 5503752, 6115280, 6191721, 6879690, 8255628, 9172920, 10319535, 11007504, 12383442, 13759380, 16511256, 18345840, 20639070, 24766884, 27518760, 30958605, 33022512, 41278140, 49533768, 55037520, 61917210, 82556280, 99067536, 123834420, 165112560, 247668840, 495337680]

約数ペア:

[(1, 495337680), (2, 247668840), (3, 165112560), (4, 123834420), (5, 99067536), (6, 82556280), (8, 61917210), (9, 55037520), (10, 49533768), (12, 41278140), (15, 33022512), (16, 30958605), (18, 27518760), (20, 24766884), (24, 20639070), (27, 18345840), (30, 16511256), (36, 13759380), (40, 12383442), (45, 11007504), (48, 10319535), (54, 9172920), (60, 8255628), (72, 6879690), (80, 6191721), (81, 6115280), (90, 5503752), (108, 4586460), (120, 4127814), (135, 3669168), (144, 3439845), (162, 3057640), (180, 2751876), (216, 2293230), (240, 2063907), (270, 1834584), (324, 1528820), (360, 1375938), (405, 1223056), (432, 1146615), (540, 917292), (648, 764410), (720, 687969), (810, 611528), (1080, 458646), (1296, 382205), (1620, 305764), (2160, 229323), (3240, 152882), (6480, 76441)]