135637080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1747}}^1$

素因数の和:2408

約数の個数: 64

約数和(自身を含む): 407773440

約数和(自身を除く): 272136360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 647, 1294, 1747, 1941, 2588, 3235, 3494, 3882, 5176, 5241, 6470, 6988, 7764, 8735, 9705, 10482, 12940, 13976, 15528, 17470, 19410, 20964, 25880, 26205, 34940, 38820, 41928, 52410, 69880, 77640, 104820, 209640, 1130309, 2260618, 3390927, 4521236, 5651545, 6781854, 9042472, 11303090, 13563708, 16954635, 22606180, 27127416, 33909270, 45212360, 67818540, 135637080]

約数ペア:

[(1, 135637080), (2, 67818540), (3, 45212360), (4, 33909270), (5, 27127416), (6, 22606180), (8, 16954635), (10, 13563708), (12, 11303090), (15, 9042472), (20, 6781854), (24, 5651545), (30, 4521236), (40, 3390927), (60, 2260618), (120, 1130309), (647, 209640), (1294, 104820), (1747, 77640), (1941, 69880), (2588, 52410), (3235, 41928), (3494, 38820), (3882, 34940), (5176, 26205), (5241, 25880), (6470, 20964), (6988, 19410), (7764, 17470), (8735, 15528), (9705, 13976), (10482, 12940)]