293036280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30911}}^1$

素因数の和:31004

約数の個数: 64

約数和(自身を含む): 890265600

約数和(自身を除く): 597229320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 30911, 61822, 92733, 123644, 154555, 185466, 247288, 309110, 370932, 463665, 618220, 741864, 927330, 1236440, 1854660, 2441969, 3709320, 4883938, 7325907, 9767876, 12209845, 14651814, 19535752, 24419690, 29303628, 36629535, 48839380, 58607256, 73259070, 97678760, 146518140, 293036280]

約数ペア:

[(1, 293036280), (2, 146518140), (3, 97678760), (4, 73259070), (5, 58607256), (6, 48839380), (8, 36629535), (10, 29303628), (12, 24419690), (15, 19535752), (20, 14651814), (24, 12209845), (30, 9767876), (40, 7325907), (60, 4883938), (79, 3709320), (120, 2441969), (158, 1854660), (237, 1236440), (316, 927330), (395, 741864), (474, 618220), (632, 463665), (790, 370932), (948, 309110), (1185, 247288), (1580, 185466), (1896, 154555), (2370, 123644), (3160, 92733), (4740, 61822), (9480, 30911)]