16749120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:332

約数の個数: 112

約数和(自身を含む): 54132480

約数和(自身を除く): 37383360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 239, 240, 292, 320, 365, 438, 478, 480, 584, 717, 730, 876, 956, 960, 1095, 1168, 1195, 1434, 1460, 1752, 1912, 2190, 2336, 2390, 2868, 2920, 3504, 3585, 3824, 4380, 4672, 4780, 5736, 5840, 7008, 7170, 7648, 8760, 9560, 11472, 11680, 14016, 14340, 15296, 17447, 17520, 19120, 22944, 23360, 28680, 34894, 35040, 38240, 45888, 52341, 57360, 69788, 70080, 76480, 87235, 104682, 114720, 139576, 174470, 209364, 229440, 261705, 279152, 348940, 418728, 523410, 558304, 697880, 837456, 1046820, 1116608, 1395760, 1674912, 2093640, 2791520, 3349824, 4187280, 5583040, 8374560, 16749120]

約数ペア:

[(1, 16749120), (2, 8374560), (3, 5583040), (4, 4187280), (5, 3349824), (6, 2791520), (8, 2093640), (10, 1674912), (12, 1395760), (15, 1116608), (16, 1046820), (20, 837456), (24, 697880), (30, 558304), (32, 523410), (40, 418728), (48, 348940), (60, 279152), (64, 261705), (73, 229440), (80, 209364), (96, 174470), (120, 139576), (146, 114720), (160, 104682), (192, 87235), (219, 76480), (239, 70080), (240, 69788), (292, 57360), (320, 52341), (365, 45888), (438, 38240), (478, 35040), (480, 34894), (584, 28680), (717, 23360), (730, 22944), (876, 19120), (956, 17520), (960, 17447), (1095, 15296), (1168, 14340), (1195, 14016), (1434, 11680), (1460, 11472), (1752, 9560), (1912, 8760), (2190, 7648), (2336, 7170), (2390, 7008), (2868, 5840), (2920, 5736), (3504, 4780), (3585, 4672), (3824, 4380)]