85519440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2957

約数の個数: 120

約数和(自身を含む): 294309288

約数和(自身を除く): 208789848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2897, 2952, 3280, 3690, 4920, 5794, 5904, 7380, 8691, 9840, 11588, 14485, 14760, 17382, 23176, 26073, 28970, 29520, 34764, 43455, 46352, 52146, 57940, 69528, 86910, 104292, 115880, 118777, 130365, 139056, 173820, 208584, 231760, 237554, 260730, 347640, 356331, 417168, 475108, 521460, 593885, 695280, 712662, 950216, 1042920, 1068993, 1187770, 1425324, 1781655, 1900432, 2085840, 2137986, 2375540, 2850648, 3563310, 4275972, 4751080, 5344965, 5701296, 7126620, 8551944, 9502160, 10689930, 14253240, 17103888, 21379860, 28506480, 42759720, 85519440]

約数ペア:

[(1, 85519440), (2, 42759720), (3, 28506480), (4, 21379860), (5, 17103888), (6, 14253240), (8, 10689930), (9, 9502160), (10, 8551944), (12, 7126620), (15, 5701296), (16, 5344965), (18, 4751080), (20, 4275972), (24, 3563310), (30, 2850648), (36, 2375540), (40, 2137986), (41, 2085840), (45, 1900432), (48, 1781655), (60, 1425324), (72, 1187770), (80, 1068993), (82, 1042920), (90, 950216), (120, 712662), (123, 695280), (144, 593885), (164, 521460), (180, 475108), (205, 417168), (240, 356331), (246, 347640), (328, 260730), (360, 237554), (369, 231760), (410, 208584), (492, 173820), (615, 139056), (656, 130365), (720, 118777), (738, 115880), (820, 104292), (984, 86910), (1230, 69528), (1476, 57940), (1640, 52146), (1845, 46352), (1968, 43455), (2460, 34764), (2897, 29520), (2952, 28970), (3280, 26073), (3690, 23176), (4920, 17382), (5794, 14760), (5904, 14485), (7380, 11588), (8691, 9840)]