83966160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3931}}^1$

素因数の和:4036

約数の個数: 80

約数和(自身を含む): 263286720

約数和(自身を除く): 179320560

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, 3931, 4272, 5340, 7120, 7862, 10680, 11793, 15724, 19655, 21360, 23586, 31448, 39310, 47172, 58965, 62896, 78620, 94344, 117930, 157240, 188688, 235860, 314480, 349859, 471720, 699718, 943440, 1049577, 1399436, 1749295, 2099154, 2798872, 3498590, 4198308, 5247885, 5597744, 6997180, 8396616, 10495770, 13994360, 16793232, 20991540, 27988720, 41983080, 83966160]

約数ペア:

[(1, 83966160), (2, 41983080), (3, 27988720), (4, 20991540), (5, 16793232), (6, 13994360), (8, 10495770), (10, 8396616), (12, 6997180), (15, 5597744), (16, 5247885), (20, 4198308), (24, 3498590), (30, 2798872), (40, 2099154), (48, 1749295), (60, 1399436), (80, 1049577), (89, 943440), (120, 699718), (178, 471720), (240, 349859), (267, 314480), (356, 235860), (445, 188688), (534, 157240), (712, 117930), (890, 94344), (1068, 78620), (1335, 62896), (1424, 58965), (1780, 47172), (2136, 39310), (2670, 31448), (3560, 23586), (3931, 21360), (4272, 19655), (5340, 15724), (7120, 11793), (7862, 10680)]