9005217840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{12507247}}^1$

素因数の和:12507266

約数の個数: 60

約数和(自身を含む): 30242525664

約数和(自身を除く): 21237307824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 12507247, 25014494, 37521741, 50028988, 62536235, 75043482, 100057976, 112565223, 125072470, 150086964, 187608705, 200115952, 225130446, 250144940, 300173928, 375217410, 450260892, 500289880, 562826115, 600347856, 750434820, 900521784, 1000579760, 1125652230, 1500869640, 1801043568, 2251304460, 3001739280, 4502608920, 9005217840]

約数ペア:

[(1, 9005217840), (2, 4502608920), (3, 3001739280), (4, 2251304460), (5, 1801043568), (6, 1500869640), (8, 1125652230), (9, 1000579760), (10, 900521784), (12, 750434820), (15, 600347856), (16, 562826115), (18, 500289880), (20, 450260892), (24, 375217410), (30, 300173928), (36, 250144940), (40, 225130446), (45, 200115952), (48, 187608705), (60, 150086964), (72, 125072470), (80, 112565223), (90, 100057976), (120, 75043482), (144, 62536235), (180, 50028988), (240, 37521741), (360, 25014494), (720, 12507247)]