69385920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{72277}}^1$

素因数の和:72297

約数の個数: 56

約数和(自身を含む): 220303344

約数和(自身を除く): 150917424

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, 160, 192, 240, 320, 480, 960, 72277, 144554, 216831, 289108, 361385, 433662, 578216, 722770, 867324, 1084155, 1156432, 1445540, 1734648, 2168310, 2312864, 2891080, 3469296, 4336620, 4625728, 5782160, 6938592, 8673240, 11564320, 13877184, 17346480, 23128640, 34692960, 69385920]

約数ペア:

[(1, 69385920), (2, 34692960), (3, 23128640), (4, 17346480), (5, 13877184), (6, 11564320), (8, 8673240), (10, 6938592), (12, 5782160), (15, 4625728), (16, 4336620), (20, 3469296), (24, 2891080), (30, 2312864), (32, 2168310), (40, 1734648), (48, 1445540), (60, 1156432), (64, 1084155), (80, 867324), (96, 722770), (120, 578216), (160, 433662), (192, 361385), (240, 289108), (320, 216831), (480, 144554), (960, 72277)]