54947040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{114473}}^1$

素因数の和:114491

約数の個数: 48

約数和(自身を含む): 173084688

約数和(自身を除く): 118137648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 114473, 228946, 343419, 457892, 572365, 686838, 915784, 1144730, 1373676, 1717095, 1831568, 2289460, 2747352, 3434190, 3663136, 4578920, 5494704, 6868380, 9157840, 10989408, 13736760, 18315680, 27473520, 54947040]

約数ペア:

[(1, 54947040), (2, 27473520), (3, 18315680), (4, 13736760), (5, 10989408), (6, 9157840), (8, 6868380), (10, 5494704), (12, 4578920), (15, 3663136), (16, 3434190), (20, 2747352), (24, 2289460), (30, 1831568), (32, 1717095), (40, 1373676), (48, 1144730), (60, 915784), (80, 686838), (96, 572365), (120, 457892), (160, 343419), (240, 228946), (480, 114473)]