82905120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{6397}}^1$

素因数の和:6424

約数の個数: 120

約数和(自身を含む): 292631724

約数和(自身を除く): 209726604

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6397, 6480, 12794, 12960, 19191, 25588, 31985, 38382, 51176, 57573, 63970, 76764, 95955, 102352, 115146, 127940, 153528, 172719, 191910, 204704, 230292, 255880, 287865, 307056, 345438, 383820, 460584, 511760, 518157, 575730, 614112, 690876, 767640, 863595, 921168, 1023520, 1036314, 1151460, 1381752, 1535280, 1727190, 1842336, 2072628, 2302920, 2590785, 2763504, 3070560, 3454380, 4145256, 4605840, 5181570, 5527008, 6908760, 8290512, 9211680, 10363140, 13817520, 16581024, 20726280, 27635040, 41452560, 82905120]

約数ペア:

[(1, 82905120), (2, 41452560), (3, 27635040), (4, 20726280), (5, 16581024), (6, 13817520), (8, 10363140), (9, 9211680), (10, 8290512), (12, 6908760), (15, 5527008), (16, 5181570), (18, 4605840), (20, 4145256), (24, 3454380), (27, 3070560), (30, 2763504), (32, 2590785), (36, 2302920), (40, 2072628), (45, 1842336), (48, 1727190), (54, 1535280), (60, 1381752), (72, 1151460), (80, 1036314), (81, 1023520), (90, 921168), (96, 863595), (108, 767640), (120, 690876), (135, 614112), (144, 575730), (160, 518157), (162, 511760), (180, 460584), (216, 383820), (240, 345438), (270, 307056), (288, 287865), (324, 255880), (360, 230292), (405, 204704), (432, 191910), (480, 172719), (540, 153528), (648, 127940), (720, 115146), (810, 102352), (864, 95955), (1080, 76764), (1296, 63970), (1440, 57573), (1620, 51176), (2160, 38382), (2592, 31985), (3240, 25588), (4320, 19191), (6397, 12960), (6480, 12794)]