73328880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3433}}^1$

素因数の和:3538

約数の個数: 80

約数和(自身を含む): 229940640

約数和(自身を除く): 156611760

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, 3433, 3560, 4272, 5340, 6866, 7120, 10299, 10680, 13732, 17165, 20598, 21360, 27464, 34330, 41196, 51495, 54928, 68660, 82392, 102990, 137320, 164784, 205980, 274640, 305537, 411960, 611074, 823920, 916611, 1222148, 1527685, 1833222, 2444296, 3055370, 3666444, 4583055, 4888592, 6110740, 7332888, 9166110, 12221480, 14665776, 18332220, 24442960, 36664440, 73328880]

約数ペア:

[(1, 73328880), (2, 36664440), (3, 24442960), (4, 18332220), (5, 14665776), (6, 12221480), (8, 9166110), (10, 7332888), (12, 6110740), (15, 4888592), (16, 4583055), (20, 3666444), (24, 3055370), (30, 2444296), (40, 1833222), (48, 1527685), (60, 1222148), (80, 916611), (89, 823920), (120, 611074), (178, 411960), (240, 305537), (267, 274640), (356, 205980), (445, 164784), (534, 137320), (712, 102990), (890, 82392), (1068, 68660), (1335, 54928), (1424, 51495), (1780, 41196), (2136, 34330), (2670, 27464), (3433, 21360), (3560, 20598), (4272, 17165), (5340, 13732), (6866, 10680), (7120, 10299)]