680498400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{283541}}^1$

素因数の和:283564

約数の個数: 72

約数和(自身を含む): 2215030104

約数和(自身を除く): 1534531704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 283541, 567082, 850623, 1134164, 1417705, 1701246, 2268328, 2835410, 3402492, 4253115, 4536656, 5670820, 6804984, 7088525, 8506230, 9073312, 11341640, 13609968, 14177050, 17012460, 21265575, 22683280, 27219936, 28354100, 34024920, 42531150, 45366560, 56708200, 68049840, 85062300, 113416400, 136099680, 170124600, 226832800, 340249200, 680498400]

約数ペア:

[(1, 680498400), (2, 340249200), (3, 226832800), (4, 170124600), (5, 136099680), (6, 113416400), (8, 85062300), (10, 68049840), (12, 56708200), (15, 45366560), (16, 42531150), (20, 34024920), (24, 28354100), (25, 27219936), (30, 22683280), (32, 21265575), (40, 17012460), (48, 14177050), (50, 13609968), (60, 11341640), (75, 9073312), (80, 8506230), (96, 7088525), (100, 6804984), (120, 5670820), (150, 4536656), (160, 4253115), (200, 3402492), (240, 2835410), (300, 2268328), (400, 1701246), (480, 1417705), (600, 1134164), (800, 850623), (1200, 567082), (2400, 283541)]