243803880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{677233}}^1$

素因数の和:677250

約数の個数: 48

約数和(自身を含む): 792363780

約数和(自身を除く): 548559900

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, 677233, 1354466, 2031699, 2708932, 3386165, 4063398, 5417864, 6095097, 6772330, 8126796, 10158495, 12190194, 13544660, 16253592, 20316990, 24380388, 27089320, 30475485, 40633980, 48760776, 60950970, 81267960, 121901940, 243803880]

約数ペア:

[(1, 243803880), (2, 121901940), (3, 81267960), (4, 60950970), (5, 48760776), (6, 40633980), (8, 30475485), (9, 27089320), (10, 24380388), (12, 20316990), (15, 16253592), (18, 13544660), (20, 12190194), (24, 10158495), (30, 8126796), (36, 6772330), (40, 6095097), (45, 5417864), (60, 4063398), (72, 3386165), (90, 2708932), (120, 2031699), (180, 1354466), (360, 677233)]