855066480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:939

約数の個数: 160

約数和(自身を含む): 2742949440

約数和(自身を除く): 1887882960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 113, 120, 123, 164, 205, 226, 240, 246, 328, 339, 410, 452, 492, 565, 615, 656, 678, 769, 820, 904, 984, 1130, 1230, 1356, 1538, 1640, 1695, 1808, 1968, 2260, 2307, 2460, 2712, 3076, 3280, 3390, 3845, 4520, 4614, 4633, 4920, 5424, 6152, 6780, 7690, 9040, 9228, 9266, 9840, 11535, 12304, 13560, 13899, 15380, 18456, 18532, 23070, 23165, 27120, 27798, 30760, 31529, 36912, 37064, 46140, 46330, 55596, 61520, 63058, 69495, 74128, 86897, 92280, 92660, 94587, 111192, 126116, 138990, 157645, 173794, 184560, 185320, 189174, 222384, 252232, 260691, 277980, 315290, 347588, 370640, 378348, 434485, 472935, 504464, 521382, 555960, 630580, 695176, 756696, 868970, 945870, 1042764, 1111920, 1261160, 1303455, 1390352, 1513392, 1737940, 1891740, 2085528, 2522320, 2606910, 3475880, 3562777, 3783480, 4171056, 5213820, 6951760, 7125554, 7566960, 10427640, 10688331, 14251108, 17813885, 20855280, 21376662, 28502216, 35627770, 42753324, 53441655, 57004432, 71255540, 85506648, 106883310, 142511080, 171013296, 213766620, 285022160, 427533240, 855066480]

約数ペア:

[(1, 855066480), (2, 427533240), (3, 285022160), (4, 213766620), (5, 171013296), (6, 142511080), (8, 106883310), (10, 85506648), (12, 71255540), (15, 57004432), (16, 53441655), (20, 42753324), (24, 35627770), (30, 28502216), (40, 21376662), (41, 20855280), (48, 17813885), (60, 14251108), (80, 10688331), (82, 10427640), (113, 7566960), (120, 7125554), (123, 6951760), (164, 5213820), (205, 4171056), (226, 3783480), (240, 3562777), (246, 3475880), (328, 2606910), (339, 2522320), (410, 2085528), (452, 1891740), (492, 1737940), (565, 1513392), (615, 1390352), (656, 1303455), (678, 1261160), (769, 1111920), (820, 1042764), (904, 945870), (984, 868970), (1130, 756696), (1230, 695176), (1356, 630580), (1538, 555960), (1640, 521382), (1695, 504464), (1808, 472935), (1968, 434485), (2260, 378348), (2307, 370640), (2460, 347588), (2712, 315290), (3076, 277980), (3280, 260691), (3390, 252232), (3845, 222384), (4520, 189174), (4614, 185320), (4633, 184560), (4920, 173794), (5424, 157645), (6152, 138990), (6780, 126116), (7690, 111192), (9040, 94587), (9228, 92660), (9266, 92280), (9840, 86897), (11535, 74128), (12304, 69495), (13560, 63058), (13899, 61520), (15380, 55596), (18456, 46330), (18532, 46140), (23070, 37064), (23165, 36912), (27120, 31529), (27798, 30760)]