83771640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{232699}}^1$

素因数の和:232716

約数の個数: 48

約数和(自身を含む): 272259000

約数和(自身を除く): 188487360

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, 232699, 465398, 698097, 930796, 1163495, 1396194, 1861592, 2094291, 2326990, 2792388, 3490485, 4188582, 4653980, 5584776, 6980970, 8377164, 9307960, 10471455, 13961940, 16754328, 20942910, 27923880, 41885820, 83771640]

約数ペア:

[(1, 83771640), (2, 41885820), (3, 27923880), (4, 20942910), (5, 16754328), (6, 13961940), (8, 10471455), (9, 9307960), (10, 8377164), (12, 6980970), (15, 5584776), (18, 4653980), (20, 4188582), (24, 3490485), (30, 2792388), (36, 2326990), (40, 2094291), (45, 1861592), (60, 1396194), (72, 1163495), (90, 930796), (120, 698097), (180, 465398), (360, 232699)]