121388880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5683}}^1$

素因数の和:5788

約数の個数: 80

約数和(自身を含む): 380600640

約数和(自身を除く): 259211760

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, 5683, 7120, 10680, 11366, 17049, 21360, 22732, 28415, 34098, 45464, 56830, 68196, 85245, 90928, 113660, 136392, 170490, 227320, 272784, 340980, 454640, 505787, 681960, 1011574, 1363920, 1517361, 2023148, 2528935, 3034722, 4046296, 5057870, 6069444, 7586805, 8092592, 10115740, 12138888, 15173610, 20231480, 24277776, 30347220, 40462960, 60694440, 121388880]

約数ペア:

[(1, 121388880), (2, 60694440), (3, 40462960), (4, 30347220), (5, 24277776), (6, 20231480), (8, 15173610), (10, 12138888), (12, 10115740), (15, 8092592), (16, 7586805), (20, 6069444), (24, 5057870), (30, 4046296), (40, 3034722), (48, 2528935), (60, 2023148), (80, 1517361), (89, 1363920), (120, 1011574), (178, 681960), (240, 505787), (267, 454640), (356, 340980), (445, 272784), (534, 227320), (712, 170490), (890, 136392), (1068, 113660), (1335, 90928), (1424, 85245), (1780, 68196), (2136, 56830), (2670, 45464), (3560, 34098), (4272, 28415), (5340, 22732), (5683, 21360), (7120, 17049), (10680, 11366)]