180308448

素因数分解:

$2^5\times 3^2\times {\mathrm{233}}^1\times {\mathrm{2687}}^1$

素因数の和:2936

約数の個数: 72

約数和(自身を含む): 515144448

約数和(自身を除く): 334836000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 233, 288, 466, 699, 932, 1398, 1864, 2097, 2687, 2796, 3728, 4194, 5374, 5592, 7456, 8061, 8388, 10748, 11184, 16122, 16776, 21496, 22368, 24183, 32244, 33552, 42992, 48366, 64488, 67104, 85984, 96732, 128976, 193464, 257952, 386928, 626071, 773856, 1252142, 1878213, 2504284, 3756426, 5008568, 5634639, 7512852, 10017136, 11269278, 15025704, 20034272, 22538556, 30051408, 45077112, 60102816, 90154224, 180308448]

約数ペア:

[(1, 180308448), (2, 90154224), (3, 60102816), (4, 45077112), (6, 30051408), (8, 22538556), (9, 20034272), (12, 15025704), (16, 11269278), (18, 10017136), (24, 7512852), (32, 5634639), (36, 5008568), (48, 3756426), (72, 2504284), (96, 1878213), (144, 1252142), (233, 773856), (288, 626071), (466, 386928), (699, 257952), (932, 193464), (1398, 128976), (1864, 96732), (2097, 85984), (2687, 67104), (2796, 64488), (3728, 48366), (4194, 42992), (5374, 33552), (5592, 32244), (7456, 24183), (8061, 22368), (8388, 21496), (10748, 16776), (11184, 16122)]