76481120

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 191056320

約数和(自身を除く): 114575200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 53, 58, 80, 106, 116, 145, 160, 212, 232, 265, 290, 311, 424, 464, 530, 580, 622, 848, 928, 1060, 1160, 1244, 1537, 1555, 1696, 2120, 2320, 2488, 3074, 3110, 4240, 4640, 4976, 6148, 6220, 7685, 8480, 9019, 9952, 12296, 12440, 15370, 16483, 18038, 24592, 24880, 30740, 32966, 36076, 45095, 49184, 49760, 61480, 65932, 72152, 82415, 90190, 122960, 131864, 144304, 164830, 180380, 245920, 263728, 288608, 329660, 360760, 478007, 527456, 659320, 721520, 956014, 1318640, 1443040, 1912028, 2390035, 2637280, 3824056, 4780070, 7648112, 9560140, 15296224, 19120280, 38240560, 76481120]

約数ペア:

[(1, 76481120), (2, 38240560), (4, 19120280), (5, 15296224), (8, 9560140), (10, 7648112), (16, 4780070), (20, 3824056), (29, 2637280), (32, 2390035), (40, 1912028), (53, 1443040), (58, 1318640), (80, 956014), (106, 721520), (116, 659320), (145, 527456), (160, 478007), (212, 360760), (232, 329660), (265, 288608), (290, 263728), (311, 245920), (424, 180380), (464, 164830), (530, 144304), (580, 131864), (622, 122960), (848, 90190), (928, 82415), (1060, 72152), (1160, 65932), (1244, 61480), (1537, 49760), (1555, 49184), (1696, 45095), (2120, 36076), (2320, 32966), (2488, 30740), (3074, 24880), (3110, 24592), (4240, 18038), (4640, 16483), (4976, 15370), (6148, 12440), (6220, 12296), (7685, 9952), (8480, 9019)]