7528230720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{290441}}^1$

素因数の和:290470

約数の個数: 140

約数和(自身を含む): 26779333284

約数和(自身を除く): 19251102564

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 290441, 580882, 871323, 1161764, 1452205, 1742646, 2323528, 2613969, 2904410, 3485292, 4356615, 4647056, 5227938, 5808820, 6970584, 7841907, 8713230, 9294112, 10455876, 11617640, 13069845, 13941168, 15683814, 17426460, 18588224, 20911752, 23235280, 23525721, 26139690, 27882336, 31367628, 34852920, 39209535, 41823504, 46470560, 47051442, 52279380, 55764672, 62735256, 69705840, 78419070, 83647008, 92941120, 94102884, 104558760, 117628605, 125470512, 139411680, 156838140, 167294016, 188205768, 209117520, 235257210, 250941024, 278823360, 313676280, 376411536, 418235040, 470514420, 501882048, 627352560, 752823072, 836470080, 941028840, 1254705120, 1505646144, 1882057680, 2509410240, 3764115360, 7528230720]

約数ペア:

[(1, 7528230720), (2, 3764115360), (3, 2509410240), (4, 1882057680), (5, 1505646144), (6, 1254705120), (8, 941028840), (9, 836470080), (10, 752823072), (12, 627352560), (15, 501882048), (16, 470514420), (18, 418235040), (20, 376411536), (24, 313676280), (27, 278823360), (30, 250941024), (32, 235257210), (36, 209117520), (40, 188205768), (45, 167294016), (48, 156838140), (54, 139411680), (60, 125470512), (64, 117628605), (72, 104558760), (80, 94102884), (81, 92941120), (90, 83647008), (96, 78419070), (108, 69705840), (120, 62735256), (135, 55764672), (144, 52279380), (160, 47051442), (162, 46470560), (180, 41823504), (192, 39209535), (216, 34852920), (240, 31367628), (270, 27882336), (288, 26139690), (320, 23525721), (324, 23235280), (360, 20911752), (405, 18588224), (432, 17426460), (480, 15683814), (540, 13941168), (576, 13069845), (648, 11617640), (720, 10455876), (810, 9294112), (864, 8713230), (960, 7841907), (1080, 6970584), (1296, 5808820), (1440, 5227938), (1620, 4647056), (1728, 4356615), (2160, 3485292), (2592, 2904410), (2880, 2613969), (3240, 2323528), (4320, 1742646), (5184, 1452205), (6480, 1161764), (8640, 871323), (12960, 580882), (25920, 290441)]