207408060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{384089}}^1$

素因数の和:384107

約数の個数: 48

約数和(自身を含む): 645271200

約数和(自身を除く): 437863140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 384089, 768178, 1152267, 1536356, 1920445, 2304534, 3456801, 3840890, 4609068, 5761335, 6913602, 7681780, 10370403, 11522670, 13827204, 17284005, 20740806, 23045340, 34568010, 41481612, 51852015, 69136020, 103704030, 207408060]

約数ペア:

[(1, 207408060), (2, 103704030), (3, 69136020), (4, 51852015), (5, 41481612), (6, 34568010), (9, 23045340), (10, 20740806), (12, 17284005), (15, 13827204), (18, 11522670), (20, 10370403), (27, 7681780), (30, 6913602), (36, 5761335), (45, 4609068), (54, 3840890), (60, 3456801), (90, 2304534), (108, 1920445), (135, 1536356), (180, 1152267), (270, 768178), (540, 384089)]