25335720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23459}}^1$

素因数の和:23479

約数の個数: 64

約数和(自身を含む): 84456000

約数和(自身を除く): 59120280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 23459, 46918, 70377, 93836, 117295, 140754, 187672, 211131, 234590, 281508, 351885, 422262, 469180, 563016, 633393, 703770, 844524, 938360, 1055655, 1266786, 1407540, 1689048, 2111310, 2533572, 2815080, 3166965, 4222620, 5067144, 6333930, 8445240, 12667860, 25335720]

約数ペア:

[(1, 25335720), (2, 12667860), (3, 8445240), (4, 6333930), (5, 5067144), (6, 4222620), (8, 3166965), (9, 2815080), (10, 2533572), (12, 2111310), (15, 1689048), (18, 1407540), (20, 1266786), (24, 1055655), (27, 938360), (30, 844524), (36, 703770), (40, 633393), (45, 563016), (54, 469180), (60, 422262), (72, 351885), (90, 281508), (108, 234590), (120, 211131), (135, 187672), (180, 140754), (216, 117295), (270, 93836), (360, 70377), (540, 46918), (1080, 23459)]