31517760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{32831}}^1$

素因数の和:32851

約数の個数: 56

約数和(自身を含む): 100071936

約数和(自身を除く): 68554176

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, 32831, 65662, 98493, 131324, 164155, 196986, 262648, 328310, 393972, 492465, 525296, 656620, 787944, 984930, 1050592, 1313240, 1575888, 1969860, 2101184, 2626480, 3151776, 3939720, 5252960, 6303552, 7879440, 10505920, 15758880, 31517760]

約数ペア:

[(1, 31517760), (2, 15758880), (3, 10505920), (4, 7879440), (5, 6303552), (6, 5252960), (8, 3939720), (10, 3151776), (12, 2626480), (15, 2101184), (16, 1969860), (20, 1575888), (24, 1313240), (30, 1050592), (32, 984930), (40, 787944), (48, 656620), (60, 525296), (64, 492465), (80, 393972), (96, 328310), (120, 262648), (160, 196986), (192, 164155), (240, 131324), (320, 98493), (480, 65662), (960, 32831)]