9923280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 31069440

約数和(自身を除く): 21146160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 239, 240, 346, 478, 519, 692, 717, 865, 956, 1038, 1195, 1384, 1434, 1730, 1912, 2076, 2390, 2595, 2768, 2868, 3460, 3585, 3824, 4152, 4780, 5190, 5736, 6920, 7170, 8304, 9560, 10380, 11472, 13840, 14340, 19120, 20760, 28680, 41347, 41520, 57360, 82694, 124041, 165388, 206735, 248082, 330776, 413470, 496164, 620205, 661552, 826940, 992328, 1240410, 1653880, 1984656, 2480820, 3307760, 4961640, 9923280]

約数ペア:

[(1, 9923280), (2, 4961640), (3, 3307760), (4, 2480820), (5, 1984656), (6, 1653880), (8, 1240410), (10, 992328), (12, 826940), (15, 661552), (16, 620205), (20, 496164), (24, 413470), (30, 330776), (40, 248082), (48, 206735), (60, 165388), (80, 124041), (120, 82694), (173, 57360), (239, 41520), (240, 41347), (346, 28680), (478, 20760), (519, 19120), (692, 14340), (717, 13840), (865, 11472), (956, 10380), (1038, 9560), (1195, 8304), (1384, 7170), (1434, 6920), (1730, 5736), (1912, 5190), (2076, 4780), (2390, 4152), (2595, 3824), (2768, 3585), (2868, 3460)]