445955760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{206461}}^1$

素因数の和:206483

約数の個数: 80

約数和(自身を含む): 1536077280

約数和(自身を除く): 1090121520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 206461, 412922, 619383, 825844, 1032305, 1238766, 1651688, 1858149, 2064610, 2477532, 3096915, 3303376, 3716298, 4129220, 4955064, 5574447, 6193830, 7432596, 8258440, 9290745, 9910128, 11148894, 12387660, 14865192, 16516880, 18581490, 22297788, 24775320, 27872235, 29730384, 37162980, 44595576, 49550640, 55744470, 74325960, 89191152, 111488940, 148651920, 222977880, 445955760]

約数ペア:

[(1, 445955760), (2, 222977880), (3, 148651920), (4, 111488940), (5, 89191152), (6, 74325960), (8, 55744470), (9, 49550640), (10, 44595576), (12, 37162980), (15, 29730384), (16, 27872235), (18, 24775320), (20, 22297788), (24, 18581490), (27, 16516880), (30, 14865192), (36, 12387660), (40, 11148894), (45, 9910128), (48, 9290745), (54, 8258440), (60, 7432596), (72, 6193830), (80, 5574447), (90, 4955064), (108, 4129220), (120, 3716298), (135, 3303376), (144, 3096915), (180, 2477532), (216, 2064610), (240, 1858149), (270, 1651688), (360, 1238766), (432, 1032305), (540, 825844), (720, 619383), (1080, 412922), (2160, 206461)]