66056880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{613}}^1$

素因数の和:1078

約数の個数: 80

約数和(自身を含む): 205567200

約数和(自身を除く): 139510320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 613, 898, 1226, 1347, 1796, 1839, 2245, 2452, 2694, 3065, 3592, 3678, 4490, 4904, 5388, 6130, 6735, 7184, 7356, 8980, 9195, 9808, 10776, 12260, 13470, 14712, 17960, 18390, 21552, 24520, 26940, 29424, 35920, 36780, 49040, 53880, 73560, 107760, 147120, 275237, 550474, 825711, 1100948, 1376185, 1651422, 2201896, 2752370, 3302844, 4128555, 4403792, 5504740, 6605688, 8257110, 11009480, 13211376, 16514220, 22018960, 33028440, 66056880]

約数ペア:

[(1, 66056880), (2, 33028440), (3, 22018960), (4, 16514220), (5, 13211376), (6, 11009480), (8, 8257110), (10, 6605688), (12, 5504740), (15, 4403792), (16, 4128555), (20, 3302844), (24, 2752370), (30, 2201896), (40, 1651422), (48, 1376185), (60, 1100948), (80, 825711), (120, 550474), (240, 275237), (449, 147120), (613, 107760), (898, 73560), (1226, 53880), (1347, 49040), (1796, 36780), (1839, 35920), (2245, 29424), (2452, 26940), (2694, 24520), (3065, 21552), (3592, 18390), (3678, 17960), (4490, 14712), (4904, 13470), (5388, 12260), (6130, 10776), (6735, 9808), (7184, 9195), (7356, 8980)]