381959880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{86027}}^1$

素因数の和:86078

約数の個数: 64

約数和(自身を含む): 1176863040

約数和(自身を除く): 794903160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 86027, 172054, 258081, 344108, 430135, 516162, 688216, 860270, 1032324, 1290405, 1720540, 2064648, 2580810, 3182999, 3441080, 5161620, 6365998, 9548997, 10323240, 12731996, 15914995, 19097994, 25463992, 31829990, 38195988, 47744985, 63659980, 76391976, 95489970, 127319960, 190979940, 381959880]

約数ペア:

[(1, 381959880), (2, 190979940), (3, 127319960), (4, 95489970), (5, 76391976), (6, 63659980), (8, 47744985), (10, 38195988), (12, 31829990), (15, 25463992), (20, 19097994), (24, 15914995), (30, 12731996), (37, 10323240), (40, 9548997), (60, 6365998), (74, 5161620), (111, 3441080), (120, 3182999), (148, 2580810), (185, 2064648), (222, 1720540), (296, 1290405), (370, 1032324), (444, 860270), (555, 688216), (740, 516162), (888, 430135), (1110, 344108), (1480, 258081), (2220, 172054), (4440, 86027)]