190808880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8933}}^1$

素因数の和:9038

約数の個数: 80

約数和(自身を含む): 598220640

約数和(自身を除く): 407411760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 8933, 10680, 17866, 21360, 26799, 35732, 44665, 53598, 71464, 89330, 107196, 133995, 142928, 178660, 214392, 267990, 357320, 428784, 535980, 714640, 795037, 1071960, 1590074, 2143920, 2385111, 3180148, 3975185, 4770222, 6360296, 7950370, 9540444, 11925555, 12720592, 15900740, 19080888, 23851110, 31801480, 38161776, 47702220, 63602960, 95404440, 190808880]

約数ペア:

[(1, 190808880), (2, 95404440), (3, 63602960), (4, 47702220), (5, 38161776), (6, 31801480), (8, 23851110), (10, 19080888), (12, 15900740), (15, 12720592), (16, 11925555), (20, 9540444), (24, 7950370), (30, 6360296), (40, 4770222), (48, 3975185), (60, 3180148), (80, 2385111), (89, 2143920), (120, 1590074), (178, 1071960), (240, 795037), (267, 714640), (356, 535980), (445, 428784), (534, 357320), (712, 267990), (890, 214392), (1068, 178660), (1335, 142928), (1424, 133995), (1780, 107196), (2136, 89330), (2670, 71464), (3560, 53598), (4272, 44665), (5340, 35732), (7120, 26799), (8933, 21360), (10680, 17866)]