72752880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10453}}^1$

素因数の和:10498

約数の個数: 80

約数和(自身を含む): 233333280

約数和(自身を除く): 160580400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 10453, 20906, 31359, 41812, 52265, 62718, 83624, 104530, 125436, 156795, 167248, 209060, 250872, 303137, 313590, 418120, 501744, 606274, 627180, 836240, 909411, 1212548, 1254360, 1515685, 1818822, 2425096, 2508720, 3031370, 3637644, 4547055, 4850192, 6062740, 7275288, 9094110, 12125480, 14550576, 18188220, 24250960, 36376440, 72752880]

約数ペア:

[(1, 72752880), (2, 36376440), (3, 24250960), (4, 18188220), (5, 14550576), (6, 12125480), (8, 9094110), (10, 7275288), (12, 6062740), (15, 4850192), (16, 4547055), (20, 3637644), (24, 3031370), (29, 2508720), (30, 2425096), (40, 1818822), (48, 1515685), (58, 1254360), (60, 1212548), (80, 909411), (87, 836240), (116, 627180), (120, 606274), (145, 501744), (174, 418120), (232, 313590), (240, 303137), (290, 250872), (348, 209060), (435, 167248), (464, 156795), (580, 125436), (696, 104530), (870, 83624), (1160, 62718), (1392, 52265), (1740, 41812), (2320, 31359), (3480, 20906), (6960, 10453)]