47701680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15289}}^1$

素因数の和:15318

約数の個数: 80

約数和(自身を含む): 159260640

約数和(自身を除く): 111558960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 15289, 30578, 45867, 61156, 76445, 91734, 122312, 152890, 183468, 198757, 229335, 244624, 305780, 366936, 397514, 458670, 596271, 611560, 733872, 795028, 917340, 993785, 1192542, 1223120, 1590056, 1834680, 1987570, 2385084, 2981355, 3180112, 3669360, 3975140, 4770168, 5962710, 7950280, 9540336, 11925420, 15900560, 23850840, 47701680]

約数ペア:

[(1, 47701680), (2, 23850840), (3, 15900560), (4, 11925420), (5, 9540336), (6, 7950280), (8, 5962710), (10, 4770168), (12, 3975140), (13, 3669360), (15, 3180112), (16, 2981355), (20, 2385084), (24, 1987570), (26, 1834680), (30, 1590056), (39, 1223120), (40, 1192542), (48, 993785), (52, 917340), (60, 795028), (65, 733872), (78, 611560), (80, 596271), (104, 458670), (120, 397514), (130, 366936), (156, 305780), (195, 244624), (208, 229335), (240, 198757), (260, 183468), (312, 152890), (390, 122312), (520, 91734), (624, 76445), (780, 61156), (1040, 45867), (1560, 30578), (3120, 15289)]