47849040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{66457}}^1$

素因数の和:66476

約数の個数: 60

約数和(自身を含む): 160695444

約数和(自身を除く): 112846404

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, 120, 144, 180, 240, 360, 720, 66457, 132914, 199371, 265828, 332285, 398742, 531656, 598113, 664570, 797484, 996855, 1063312, 1196226, 1329140, 1594968, 1993710, 2392452, 2658280, 2990565, 3189936, 3987420, 4784904, 5316560, 5981130, 7974840, 9569808, 11962260, 15949680, 23924520, 47849040]

約数ペア:

[(1, 47849040), (2, 23924520), (3, 15949680), (4, 11962260), (5, 9569808), (6, 7974840), (8, 5981130), (9, 5316560), (10, 4784904), (12, 3987420), (15, 3189936), (16, 2990565), (18, 2658280), (20, 2392452), (24, 1993710), (30, 1594968), (36, 1329140), (40, 1196226), (45, 1063312), (48, 996855), (60, 797484), (72, 664570), (80, 598113), (90, 531656), (120, 398742), (144, 332285), (180, 265828), (240, 199371), (360, 132914), (720, 66457)]