859754520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2281}}^1$

素因数の和:2650

約数の個数: 128

約数和(自身を含む): 2875320000

約数和(自身を除く): 2015565480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 349, 360, 540, 698, 1047, 1080, 1396, 1745, 2094, 2281, 2792, 3141, 3490, 4188, 4562, 5235, 6282, 6843, 6980, 8376, 9124, 9423, 10470, 11405, 12564, 13686, 13960, 15705, 18248, 18846, 20529, 20940, 22810, 25128, 27372, 31410, 34215, 37692, 41058, 41880, 45620, 47115, 54744, 61587, 62820, 68430, 75384, 82116, 91240, 94230, 102645, 123174, 125640, 136860, 164232, 188460, 205290, 246348, 273720, 307935, 376920, 410580, 492696, 615870, 796069, 821160, 1231740, 1592138, 2388207, 2463480, 3184276, 3980345, 4776414, 6368552, 7164621, 7960690, 9552828, 11941035, 14329242, 15921380, 19105656, 21493863, 23882070, 28658484, 31842760, 35823105, 42987726, 47764140, 57316968, 71646210, 85975452, 95528280, 107469315, 143292420, 171950904, 214938630, 286584840, 429877260, 859754520]

約数ペア:

[(1, 859754520), (2, 429877260), (3, 286584840), (4, 214938630), (5, 171950904), (6, 143292420), (8, 107469315), (9, 95528280), (10, 85975452), (12, 71646210), (15, 57316968), (18, 47764140), (20, 42987726), (24, 35823105), (27, 31842760), (30, 28658484), (36, 23882070), (40, 21493863), (45, 19105656), (54, 15921380), (60, 14329242), (72, 11941035), (90, 9552828), (108, 7960690), (120, 7164621), (135, 6368552), (180, 4776414), (216, 3980345), (270, 3184276), (349, 2463480), (360, 2388207), (540, 1592138), (698, 1231740), (1047, 821160), (1080, 796069), (1396, 615870), (1745, 492696), (2094, 410580), (2281, 376920), (2792, 307935), (3141, 273720), (3490, 246348), (4188, 205290), (4562, 188460), (5235, 164232), (6282, 136860), (6843, 125640), (6980, 123174), (8376, 102645), (9124, 94230), (9423, 91240), (10470, 82116), (11405, 75384), (12564, 68430), (13686, 62820), (13960, 61587), (15705, 54744), (18248, 47115), (18846, 45620), (20529, 41880), (20940, 41058), (22810, 37692), (25128, 34215), (27372, 31410)]