43542960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{457}}^1$

素因数の和:870

約数の個数: 80

約数和(自身を含む): 135619296

約数和(自身を除く): 92076336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 457, 794, 914, 1191, 1371, 1588, 1828, 1985, 2285, 2382, 2742, 3176, 3656, 3970, 4570, 4764, 5484, 5955, 6352, 6855, 7312, 7940, 9140, 9528, 10968, 11910, 13710, 15880, 18280, 19056, 21936, 23820, 27420, 31760, 36560, 47640, 54840, 95280, 109680, 181429, 362858, 544287, 725716, 907145, 1088574, 1451432, 1814290, 2177148, 2721435, 2902864, 3628580, 4354296, 5442870, 7257160, 8708592, 10885740, 14514320, 21771480, 43542960]

約数ペア:

[(1, 43542960), (2, 21771480), (3, 14514320), (4, 10885740), (5, 8708592), (6, 7257160), (8, 5442870), (10, 4354296), (12, 3628580), (15, 2902864), (16, 2721435), (20, 2177148), (24, 1814290), (30, 1451432), (40, 1088574), (48, 907145), (60, 725716), (80, 544287), (120, 362858), (240, 181429), (397, 109680), (457, 95280), (794, 54840), (914, 47640), (1191, 36560), (1371, 31760), (1588, 27420), (1828, 23820), (1985, 21936), (2285, 19056), (2382, 18280), (2742, 15880), (3176, 13710), (3656, 11910), (3970, 10968), (4570, 9528), (4764, 9140), (5484, 7940), (5955, 7312), (6352, 6855)]