161737080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1901}}^1$

素因数の和:2624

約数の個数: 64

約数和(自身を含む): 486151200

約数和(自身を除く): 324414120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 709, 1418, 1901, 2127, 2836, 3545, 3802, 4254, 5672, 5703, 7090, 7604, 8508, 9505, 10635, 11406, 14180, 15208, 17016, 19010, 21270, 22812, 28360, 28515, 38020, 42540, 45624, 57030, 76040, 85080, 114060, 228120, 1347809, 2695618, 4043427, 5391236, 6739045, 8086854, 10782472, 13478090, 16173708, 20217135, 26956180, 32347416, 40434270, 53912360, 80868540, 161737080]

約数ペア:

[(1, 161737080), (2, 80868540), (3, 53912360), (4, 40434270), (5, 32347416), (6, 26956180), (8, 20217135), (10, 16173708), (12, 13478090), (15, 10782472), (20, 8086854), (24, 6739045), (30, 5391236), (40, 4043427), (60, 2695618), (120, 1347809), (709, 228120), (1418, 114060), (1901, 85080), (2127, 76040), (2836, 57030), (3545, 45624), (3802, 42540), (4254, 38020), (5672, 28515), (5703, 28360), (7090, 22812), (7604, 21270), (8508, 19010), (9505, 17016), (10635, 15208), (11406, 14180)]