227544840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{983}}^1$

素因数の和:1643

約数の個数: 96

約数和(自身を含む): 741424320

約数和(自身を除く): 513879480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 643, 983, 1286, 1929, 1966, 2572, 2949, 3215, 3858, 3932, 4915, 5144, 5787, 5898, 6430, 7716, 7864, 8847, 9645, 9830, 11574, 11796, 12860, 14745, 15432, 17694, 19290, 19660, 23148, 23592, 25720, 28935, 29490, 35388, 38580, 39320, 44235, 46296, 57870, 58980, 70776, 77160, 88470, 115740, 117960, 176940, 231480, 353880, 632069, 1264138, 1896207, 2528276, 3160345, 3792414, 5056552, 5688621, 6320690, 7584828, 9481035, 11377242, 12641380, 15169656, 18962070, 22754484, 25282760, 28443105, 37924140, 45508968, 56886210, 75848280, 113772420, 227544840]

約数ペア:

[(1, 227544840), (2, 113772420), (3, 75848280), (4, 56886210), (5, 45508968), (6, 37924140), (8, 28443105), (9, 25282760), (10, 22754484), (12, 18962070), (15, 15169656), (18, 12641380), (20, 11377242), (24, 9481035), (30, 7584828), (36, 6320690), (40, 5688621), (45, 5056552), (60, 3792414), (72, 3160345), (90, 2528276), (120, 1896207), (180, 1264138), (360, 632069), (643, 353880), (983, 231480), (1286, 176940), (1929, 117960), (1966, 115740), (2572, 88470), (2949, 77160), (3215, 70776), (3858, 58980), (3932, 57870), (4915, 46296), (5144, 44235), (5787, 39320), (5898, 38580), (6430, 35388), (7716, 29490), (7864, 28935), (8847, 25720), (9645, 23592), (9830, 23148), (11574, 19660), (11796, 19290), (12860, 17694), (14745, 15432)]