158680260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1087}}^1$

素因数の和:1913

約数の個数: 72

約数和(自身を含む): 482366976

約数和(自身を除く): 323686716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 811, 1087, 1622, 2174, 2433, 3244, 3261, 4055, 4348, 4866, 5435, 6522, 7299, 8110, 9732, 9783, 10870, 12165, 13044, 14598, 16220, 16305, 19566, 21740, 24330, 29196, 32610, 36495, 39132, 48660, 48915, 65220, 72990, 97830, 145980, 195660, 881557, 1763114, 2644671, 3526228, 4407785, 5289342, 7934013, 8815570, 10578684, 13223355, 15868026, 17631140, 26446710, 31736052, 39670065, 52893420, 79340130, 158680260]

約数ペア:

[(1, 158680260), (2, 79340130), (3, 52893420), (4, 39670065), (5, 31736052), (6, 26446710), (9, 17631140), (10, 15868026), (12, 13223355), (15, 10578684), (18, 8815570), (20, 7934013), (30, 5289342), (36, 4407785), (45, 3526228), (60, 2644671), (90, 1763114), (180, 881557), (811, 195660), (1087, 145980), (1622, 97830), (2174, 72990), (2433, 65220), (3244, 48915), (3261, 48660), (4055, 39132), (4348, 36495), (4866, 32610), (5435, 29196), (6522, 24330), (7299, 21740), (8110, 19566), (9732, 16305), (9783, 16220), (10870, 14598), (12165, 13044)]