47445480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 159667200

約数和(自身を除く): 112221720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 197, 216, 223, 270, 360, 394, 446, 540, 591, 669, 788, 892, 985, 1080, 1115, 1182, 1338, 1576, 1773, 1784, 1970, 2007, 2230, 2364, 2676, 2955, 3345, 3546, 3940, 4014, 4460, 4728, 5319, 5352, 5910, 6021, 6690, 7092, 7880, 8028, 8865, 8920, 10035, 10638, 11820, 12042, 13380, 14184, 16056, 17730, 20070, 21276, 23640, 24084, 26595, 26760, 30105, 35460, 40140, 42552, 43931, 48168, 53190, 60210, 70920, 80280, 87862, 106380, 120420, 131793, 175724, 212760, 219655, 240840, 263586, 351448, 395379, 439310, 527172, 658965, 790758, 878620, 1054344, 1186137, 1317930, 1581516, 1757240, 1976895, 2372274, 2635860, 3163032, 3953790, 4744548, 5271720, 5930685, 7907580, 9489096, 11861370, 15815160, 23722740, 47445480]

約数ペア:

[(1, 47445480), (2, 23722740), (3, 15815160), (4, 11861370), (5, 9489096), (6, 7907580), (8, 5930685), (9, 5271720), (10, 4744548), (12, 3953790), (15, 3163032), (18, 2635860), (20, 2372274), (24, 1976895), (27, 1757240), (30, 1581516), (36, 1317930), (40, 1186137), (45, 1054344), (54, 878620), (60, 790758), (72, 658965), (90, 527172), (108, 439310), (120, 395379), (135, 351448), (180, 263586), (197, 240840), (216, 219655), (223, 212760), (270, 175724), (360, 131793), (394, 120420), (446, 106380), (540, 87862), (591, 80280), (669, 70920), (788, 60210), (892, 53190), (985, 48168), (1080, 43931), (1115, 42552), (1182, 40140), (1338, 35460), (1576, 30105), (1773, 26760), (1784, 26595), (1970, 24084), (2007, 23640), (2230, 21276), (2364, 20070), (2676, 17730), (2955, 16056), (3345, 14184), (3546, 13380), (3940, 12042), (4014, 11820), (4460, 10638), (4728, 10035), (5319, 8920), (5352, 8865), (5910, 8028), (6021, 7880), (6690, 7092)]