180247440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1373}}^1$

素因数の和:1936

約数の個数: 80

約数和(自身を含む): 560196288

約数和(自身を除く): 379948848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 547, 1094, 1373, 1641, 2188, 2735, 2746, 3282, 4119, 4376, 5470, 5492, 6564, 6865, 8205, 8238, 8752, 10940, 10984, 13128, 13730, 16410, 16476, 20595, 21880, 21968, 26256, 27460, 32820, 32952, 41190, 43760, 54920, 65640, 65904, 82380, 109840, 131280, 164760, 329520, 751031, 1502062, 2253093, 3004124, 3755155, 4506186, 6008248, 7510310, 9012372, 11265465, 12016496, 15020620, 18024744, 22530930, 30041240, 36049488, 45061860, 60082480, 90123720, 180247440]

約数ペア:

[(1, 180247440), (2, 90123720), (3, 60082480), (4, 45061860), (5, 36049488), (6, 30041240), (8, 22530930), (10, 18024744), (12, 15020620), (15, 12016496), (16, 11265465), (20, 9012372), (24, 7510310), (30, 6008248), (40, 4506186), (48, 3755155), (60, 3004124), (80, 2253093), (120, 1502062), (240, 751031), (547, 329520), (1094, 164760), (1373, 131280), (1641, 109840), (2188, 82380), (2735, 65904), (2746, 65640), (3282, 54920), (4119, 43760), (4376, 41190), (5470, 32952), (5492, 32820), (6564, 27460), (6865, 26256), (8205, 21968), (8238, 21880), (8752, 20595), (10940, 16476), (10984, 16410), (13128, 13730)]