54684180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{101267}}^1$

素因数の和:101285

約数の個数: 48

約数和(自身を含む): 170130240

約数和(自身を除く): 115446060

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, 101267, 202534, 303801, 405068, 506335, 607602, 911403, 1012670, 1215204, 1519005, 1822806, 2025340, 2734209, 3038010, 3645612, 4557015, 5468418, 6076020, 9114030, 10936836, 13671045, 18228060, 27342090, 54684180]

約数ペア:

[(1, 54684180), (2, 27342090), (3, 18228060), (4, 13671045), (5, 10936836), (6, 9114030), (9, 6076020), (10, 5468418), (12, 4557015), (15, 3645612), (18, 3038010), (20, 2734209), (27, 2025340), (30, 1822806), (36, 1519005), (45, 1215204), (54, 1012670), (60, 911403), (90, 607602), (108, 506335), (135, 405068), (180, 303801), (270, 202534), (540, 101267)]