8906760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2749}}^1$

素因数の和:2772

約数の個数: 80

約数和(自身を含む): 29947500

約数和(自身を除く): 21040740

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 2749, 3240, 5498, 8247, 10996, 13745, 16494, 21992, 24741, 27490, 32988, 41235, 49482, 54980, 65976, 74223, 82470, 98964, 109960, 123705, 148446, 164940, 197928, 222669, 247410, 296892, 329880, 371115, 445338, 494820, 593784, 742230, 890676, 989640, 1113345, 1484460, 1781352, 2226690, 2968920, 4453380, 8906760]

約数ペア:

[(1, 8906760), (2, 4453380), (3, 2968920), (4, 2226690), (5, 1781352), (6, 1484460), (8, 1113345), (9, 989640), (10, 890676), (12, 742230), (15, 593784), (18, 494820), (20, 445338), (24, 371115), (27, 329880), (30, 296892), (36, 247410), (40, 222669), (45, 197928), (54, 164940), (60, 148446), (72, 123705), (81, 109960), (90, 98964), (108, 82470), (120, 74223), (135, 65976), (162, 54980), (180, 49482), (216, 41235), (270, 32988), (324, 27490), (360, 24741), (405, 21992), (540, 16494), (648, 13745), (810, 10996), (1080, 8247), (1620, 5498), (2749, 3240)]