91182720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47491}}^1$

素因数の和:47513

約数の個数: 64

約数和(自身を含む): 290651040

約数和(自身を除く): 199468320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 47491, 94982, 142473, 189964, 237455, 284946, 379928, 474910, 569892, 712365, 759856, 949820, 1139784, 1424730, 1519712, 1899640, 2279568, 2849460, 3039424, 3799280, 4559136, 5698920, 6078848, 7598560, 9118272, 11397840, 15197120, 18236544, 22795680, 30394240, 45591360, 91182720]

約数ペア:

[(1, 91182720), (2, 45591360), (3, 30394240), (4, 22795680), (5, 18236544), (6, 15197120), (8, 11397840), (10, 9118272), (12, 7598560), (15, 6078848), (16, 5698920), (20, 4559136), (24, 3799280), (30, 3039424), (32, 2849460), (40, 2279568), (48, 1899640), (60, 1519712), (64, 1424730), (80, 1139784), (96, 949820), (120, 759856), (128, 712365), (160, 569892), (192, 474910), (240, 379928), (320, 284946), (384, 237455), (480, 189964), (640, 142473), (960, 94982), (1920, 47491)]