51900120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{144167}}^1$

素因数の和:144184

約数の個数: 48

約数和(自身を含む): 168676560

約数和(自身を除く): 116776440

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, 180, 360, 144167, 288334, 432501, 576668, 720835, 865002, 1153336, 1297503, 1441670, 1730004, 2162505, 2595006, 2883340, 3460008, 4325010, 5190012, 5766680, 6487515, 8650020, 10380024, 12975030, 17300040, 25950060, 51900120]

約数ペア:

[(1, 51900120), (2, 25950060), (3, 17300040), (4, 12975030), (5, 10380024), (6, 8650020), (8, 6487515), (9, 5766680), (10, 5190012), (12, 4325010), (15, 3460008), (18, 2883340), (20, 2595006), (24, 2162505), (30, 1730004), (36, 1441670), (40, 1297503), (45, 1153336), (60, 865002), (72, 720835), (90, 576668), (120, 432501), (180, 288334), (360, 144167)]