768120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 2380320

約数和(自身を除く): 1612200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 173, 185, 222, 296, 346, 370, 444, 519, 555, 692, 740, 865, 888, 1038, 1110, 1384, 1480, 1730, 2076, 2220, 2595, 3460, 4152, 4440, 5190, 6401, 6920, 10380, 12802, 19203, 20760, 25604, 32005, 38406, 51208, 64010, 76812, 96015, 128020, 153624, 192030, 256040, 384060, 768120]

約数ペア:

[(1, 768120), (2, 384060), (3, 256040), (4, 192030), (5, 153624), (6, 128020), (8, 96015), (10, 76812), (12, 64010), (15, 51208), (20, 38406), (24, 32005), (30, 25604), (37, 20760), (40, 19203), (60, 12802), (74, 10380), (111, 6920), (120, 6401), (148, 5190), (173, 4440), (185, 4152), (222, 3460), (296, 2595), (346, 2220), (370, 2076), (444, 1730), (519, 1480), (555, 1384), (692, 1110), (740, 1038), (865, 888)]