326729280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1613}}^1$

素因数の和:1844

約数の個数: 112

約数和(自身を含む): 1042928064

約数和(自身を除く): 716198784

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, 160, 192, 211, 240, 320, 422, 480, 633, 844, 960, 1055, 1266, 1613, 1688, 2110, 2532, 3165, 3226, 3376, 4220, 4839, 5064, 6330, 6452, 6752, 8065, 8440, 9678, 10128, 12660, 12904, 13504, 16130, 16880, 19356, 20256, 24195, 25320, 25808, 32260, 33760, 38712, 40512, 48390, 50640, 51616, 64520, 67520, 77424, 96780, 101280, 103232, 129040, 154848, 193560, 202560, 258080, 309696, 340343, 387120, 516160, 680686, 774240, 1021029, 1361372, 1548480, 1701715, 2042058, 2722744, 3403430, 4084116, 5105145, 5445488, 6806860, 8168232, 10210290, 10890976, 13613720, 16336464, 20420580, 21781952, 27227440, 32672928, 40841160, 54454880, 65345856, 81682320, 108909760, 163364640, 326729280]

約数ペア:

[(1, 326729280), (2, 163364640), (3, 108909760), (4, 81682320), (5, 65345856), (6, 54454880), (8, 40841160), (10, 32672928), (12, 27227440), (15, 21781952), (16, 20420580), (20, 16336464), (24, 13613720), (30, 10890976), (32, 10210290), (40, 8168232), (48, 6806860), (60, 5445488), (64, 5105145), (80, 4084116), (96, 3403430), (120, 2722744), (160, 2042058), (192, 1701715), (211, 1548480), (240, 1361372), (320, 1021029), (422, 774240), (480, 680686), (633, 516160), (844, 387120), (960, 340343), (1055, 309696), (1266, 258080), (1613, 202560), (1688, 193560), (2110, 154848), (2532, 129040), (3165, 103232), (3226, 101280), (3376, 96780), (4220, 77424), (4839, 67520), (5064, 64520), (6330, 51616), (6452, 50640), (6752, 48390), (8065, 40512), (8440, 38712), (9678, 33760), (10128, 32260), (12660, 25808), (12904, 25320), (13504, 24195), (16130, 20256), (16880, 19356)]