30769560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{673}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 100938240

約数和(自身を除く): 70168680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 673, 762, 1016, 1143, 1270, 1346, 1524, 1905, 2019, 2286, 2540, 2692, 3048, 3365, 3810, 4038, 4572, 5080, 5384, 5715, 6057, 6730, 7620, 8076, 9144, 10095, 11430, 12114, 13460, 15240, 16152, 20190, 22860, 24228, 26920, 30285, 40380, 45720, 48456, 60570, 80760, 85471, 121140, 170942, 242280, 256413, 341884, 427355, 512826, 683768, 769239, 854710, 1025652, 1282065, 1538478, 1709420, 2051304, 2564130, 3076956, 3418840, 3846195, 5128260, 6153912, 7692390, 10256520, 15384780, 30769560]

約数ペア:

[(1, 30769560), (2, 15384780), (3, 10256520), (4, 7692390), (5, 6153912), (6, 5128260), (8, 3846195), (9, 3418840), (10, 3076956), (12, 2564130), (15, 2051304), (18, 1709420), (20, 1538478), (24, 1282065), (30, 1025652), (36, 854710), (40, 769239), (45, 683768), (60, 512826), (72, 427355), (90, 341884), (120, 256413), (127, 242280), (180, 170942), (254, 121140), (360, 85471), (381, 80760), (508, 60570), (635, 48456), (673, 45720), (762, 40380), (1016, 30285), (1143, 26920), (1270, 24228), (1346, 22860), (1524, 20190), (1905, 16152), (2019, 15240), (2286, 13460), (2540, 12114), (2692, 11430), (3048, 10095), (3365, 9144), (3810, 8076), (4038, 7620), (4572, 6730), (5080, 6057), (5384, 5715)]