129421080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7649}}^1$

素因数の和:7713

約数の個数: 96

約数和(自身を含む): 429624000

約数和(自身を除く): 300202920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 235, 282, 360, 376, 423, 470, 564, 705, 846, 940, 1128, 1410, 1692, 1880, 2115, 2820, 3384, 4230, 5640, 7649, 8460, 15298, 16920, 22947, 30596, 38245, 45894, 61192, 68841, 76490, 91788, 114735, 137682, 152980, 183576, 229470, 275364, 305960, 344205, 359503, 458940, 550728, 688410, 719006, 917880, 1078509, 1376820, 1438012, 1797515, 2157018, 2753640, 2876024, 3235527, 3595030, 4314036, 5392545, 6471054, 7190060, 8628072, 10785090, 12942108, 14380120, 16177635, 21570180, 25884216, 32355270, 43140360, 64710540, 129421080]

約数ペア:

[(1, 129421080), (2, 64710540), (3, 43140360), (4, 32355270), (5, 25884216), (6, 21570180), (8, 16177635), (9, 14380120), (10, 12942108), (12, 10785090), (15, 8628072), (18, 7190060), (20, 6471054), (24, 5392545), (30, 4314036), (36, 3595030), (40, 3235527), (45, 2876024), (47, 2753640), (60, 2157018), (72, 1797515), (90, 1438012), (94, 1376820), (120, 1078509), (141, 917880), (180, 719006), (188, 688410), (235, 550728), (282, 458940), (360, 359503), (376, 344205), (423, 305960), (470, 275364), (564, 229470), (705, 183576), (846, 152980), (940, 137682), (1128, 114735), (1410, 91788), (1692, 76490), (1880, 68841), (2115, 61192), (2820, 45894), (3384, 38245), (4230, 30596), (5640, 22947), (7649, 16920), (8460, 15298)]