285437520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{14683}}^1$

素因数の和:14711

約数の個数: 120

約数和(自身を含む): 994165536

約数和(自身を除く): 708728016

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 14683, 19440, 29366, 44049, 58732, 73415, 88098, 117464, 132147, 146830, 176196, 220245, 234928, 264294, 293660, 352392, 396441, 440490, 528588, 587320, 660735, 704784, 792882, 880980, 1057176, 1174640, 1189323, 1321470, 1585764, 1761960, 1982205, 2114352, 2378646, 2642940, 3171528, 3523920, 3567969, 3964410, 4757292, 5285880, 5946615, 6343056, 7135938, 7928820, 9514584, 10571760, 11893230, 14271876, 15857640, 17839845, 19029168, 23786460, 28543752, 31715280, 35679690, 47572920, 57087504, 71359380, 95145840, 142718760, 285437520]

約数ペア:

[(1, 285437520), (2, 142718760), (3, 95145840), (4, 71359380), (5, 57087504), (6, 47572920), (8, 35679690), (9, 31715280), (10, 28543752), (12, 23786460), (15, 19029168), (16, 17839845), (18, 15857640), (20, 14271876), (24, 11893230), (27, 10571760), (30, 9514584), (36, 7928820), (40, 7135938), (45, 6343056), (48, 5946615), (54, 5285880), (60, 4757292), (72, 3964410), (80, 3567969), (81, 3523920), (90, 3171528), (108, 2642940), (120, 2378646), (135, 2114352), (144, 1982205), (162, 1761960), (180, 1585764), (216, 1321470), (240, 1189323), (243, 1174640), (270, 1057176), (324, 880980), (360, 792882), (405, 704784), (432, 660735), (486, 587320), (540, 528588), (648, 440490), (720, 396441), (810, 352392), (972, 293660), (1080, 264294), (1215, 234928), (1296, 220245), (1620, 176196), (1944, 146830), (2160, 132147), (2430, 117464), (3240, 88098), (3888, 73415), (4860, 58732), (6480, 44049), (9720, 29366), (14683, 19440)]