268406640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3299}}^1$

素因数の和:3431

約数の個数: 120

約数和(自身を含む): 909651600

約数和(自身を除く): 641244960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2260, 2712, 3299, 3390, 4068, 4520, 5085, 5424, 6598, 6780, 8136, 9040, 9897, 10170, 13196, 13560, 16272, 16495, 19794, 20340, 26392, 27120, 29691, 32990, 39588, 40680, 49485, 52784, 59382, 65980, 79176, 81360, 98970, 118764, 131960, 148455, 158352, 197940, 237528, 263920, 296910, 372787, 395880, 475056, 593820, 745574, 791760, 1118361, 1187640, 1491148, 1863935, 2236722, 2375280, 2982296, 3355083, 3727870, 4473444, 5591805, 5964592, 6710166, 7455740, 8946888, 11183610, 13420332, 14911480, 16775415, 17893776, 22367220, 26840664, 29822960, 33550830, 44734440, 53681328, 67101660, 89468880, 134203320, 268406640]

約数ペア:

[(1, 268406640), (2, 134203320), (3, 89468880), (4, 67101660), (5, 53681328), (6, 44734440), (8, 33550830), (9, 29822960), (10, 26840664), (12, 22367220), (15, 17893776), (16, 16775415), (18, 14911480), (20, 13420332), (24, 11183610), (30, 8946888), (36, 7455740), (40, 6710166), (45, 5964592), (48, 5591805), (60, 4473444), (72, 3727870), (80, 3355083), (90, 2982296), (113, 2375280), (120, 2236722), (144, 1863935), (180, 1491148), (226, 1187640), (240, 1118361), (339, 791760), (360, 745574), (452, 593820), (565, 475056), (678, 395880), (720, 372787), (904, 296910), (1017, 263920), (1130, 237528), (1356, 197940), (1695, 158352), (1808, 148455), (2034, 131960), (2260, 118764), (2712, 98970), (3299, 81360), (3390, 79176), (4068, 65980), (4520, 59382), (5085, 52784), (5424, 49485), (6598, 40680), (6780, 39588), (8136, 32990), (9040, 29691), (9897, 27120), (10170, 26392), (13196, 20340), (13560, 19794), (16272, 16495)]