130728060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2221}}^1$

素因数の和:2348

約数の個数: 96

約数和(自身を含む): 410625600

約数和(自身を除く): 279897540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 109, 135, 180, 218, 270, 327, 436, 540, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 2221, 2943, 3270, 3924, 4442, 4905, 5886, 6540, 6663, 8884, 9810, 11105, 11772, 13326, 14715, 19620, 19989, 22210, 26652, 29430, 33315, 39978, 44420, 58860, 59967, 66630, 79956, 99945, 119934, 133260, 199890, 239868, 242089, 299835, 399780, 484178, 599670, 726267, 968356, 1199340, 1210445, 1452534, 2178801, 2420890, 2905068, 3631335, 4357602, 4841780, 6536403, 7262670, 8715204, 10894005, 13072806, 14525340, 21788010, 26145612, 32682015, 43576020, 65364030, 130728060]

約数ペア:

[(1, 130728060), (2, 65364030), (3, 43576020), (4, 32682015), (5, 26145612), (6, 21788010), (9, 14525340), (10, 13072806), (12, 10894005), (15, 8715204), (18, 7262670), (20, 6536403), (27, 4841780), (30, 4357602), (36, 3631335), (45, 2905068), (54, 2420890), (60, 2178801), (90, 1452534), (108, 1210445), (109, 1199340), (135, 968356), (180, 726267), (218, 599670), (270, 484178), (327, 399780), (436, 299835), (540, 242089), (545, 239868), (654, 199890), (981, 133260), (1090, 119934), (1308, 99945), (1635, 79956), (1962, 66630), (2180, 59967), (2221, 58860), (2943, 44420), (3270, 39978), (3924, 33315), (4442, 29430), (4905, 26652), (5886, 22210), (6540, 19989), (6663, 19620), (8884, 14715), (9810, 13326), (11105, 11772)]