89030520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1109}}^1$

素因数の和:1349

約数の個数: 96

約数和(自身を含む): 290908800

約数和(自身を除く): 201878280

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, 223, 360, 446, 669, 892, 1109, 1115, 1338, 1784, 2007, 2218, 2230, 2676, 3327, 3345, 4014, 4436, 4460, 5352, 5545, 6654, 6690, 8028, 8872, 8920, 9981, 10035, 11090, 13308, 13380, 16056, 16635, 19962, 20070, 22180, 26616, 26760, 33270, 39924, 40140, 44360, 49905, 66540, 79848, 80280, 99810, 133080, 199620, 247307, 399240, 494614, 741921, 989228, 1236535, 1483842, 1978456, 2225763, 2473070, 2967684, 3709605, 4451526, 4946140, 5935368, 7419210, 8903052, 9892280, 11128815, 14838420, 17806104, 22257630, 29676840, 44515260, 89030520]

約数ペア:

[(1, 89030520), (2, 44515260), (3, 29676840), (4, 22257630), (5, 17806104), (6, 14838420), (8, 11128815), (9, 9892280), (10, 8903052), (12, 7419210), (15, 5935368), (18, 4946140), (20, 4451526), (24, 3709605), (30, 2967684), (36, 2473070), (40, 2225763), (45, 1978456), (60, 1483842), (72, 1236535), (90, 989228), (120, 741921), (180, 494614), (223, 399240), (360, 247307), (446, 199620), (669, 133080), (892, 99810), (1109, 80280), (1115, 79848), (1338, 66540), (1784, 49905), (2007, 44360), (2218, 40140), (2230, 39924), (2676, 33270), (3327, 26760), (3345, 26616), (4014, 22180), (4436, 20070), (4460, 19962), (5352, 16635), (5545, 16056), (6654, 13380), (6690, 13308), (8028, 11090), (8872, 10035), (8920, 9981)]