30198060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1321}}^1$

素因数の和:1463

約数の個数: 72

約数和(自身を含む): 92391936

約数和(自身を除く): 62193876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1321, 1524, 1905, 2286, 2540, 2642, 3810, 3963, 4572, 5284, 5715, 6605, 7620, 7926, 11430, 11889, 13210, 15852, 19815, 22860, 23778, 26420, 39630, 47556, 59445, 79260, 118890, 167767, 237780, 335534, 503301, 671068, 838835, 1006602, 1509903, 1677670, 2013204, 2516505, 3019806, 3355340, 5033010, 6039612, 7549515, 10066020, 15099030, 30198060]

約数ペア:

[(1, 30198060), (2, 15099030), (3, 10066020), (4, 7549515), (5, 6039612), (6, 5033010), (9, 3355340), (10, 3019806), (12, 2516505), (15, 2013204), (18, 1677670), (20, 1509903), (30, 1006602), (36, 838835), (45, 671068), (60, 503301), (90, 335534), (127, 237780), (180, 167767), (254, 118890), (381, 79260), (508, 59445), (635, 47556), (762, 39630), (1143, 26420), (1270, 23778), (1321, 22860), (1524, 19815), (1905, 15852), (2286, 13210), (2540, 11889), (2642, 11430), (3810, 7926), (3963, 7620), (4572, 6605), (5284, 5715)]