66749040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{92707}}^1$

素因数の和:92726

約数の個数: 60

約数和(自身を含む): 224167944

約数和(自身を除く): 157418904

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, 92707, 185414, 278121, 370828, 463535, 556242, 741656, 834363, 927070, 1112484, 1390605, 1483312, 1668726, 1854140, 2224968, 2781210, 3337452, 3708280, 4171815, 4449936, 5562420, 6674904, 7416560, 8343630, 11124840, 13349808, 16687260, 22249680, 33374520, 66749040]

約数ペア:

[(1, 66749040), (2, 33374520), (3, 22249680), (4, 16687260), (5, 13349808), (6, 11124840), (8, 8343630), (9, 7416560), (10, 6674904), (12, 5562420), (15, 4449936), (16, 4171815), (18, 3708280), (20, 3337452), (24, 2781210), (30, 2224968), (36, 1854140), (40, 1668726), (45, 1483312), (48, 1390605), (60, 1112484), (72, 927070), (80, 834363), (90, 741656), (120, 556242), (144, 463535), (180, 370828), (240, 278121), (360, 185414), (720, 92707)]