47276640

素因数分解:

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

素因数の和:32852

約数の個数: 72

約数和(自身を含む): 161336448

約数和(自身を除く): 114059808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 32831, 65662, 98493, 131324, 164155, 196986, 262648, 295479, 328310, 393972, 492465, 525296, 590958, 656620, 787944, 984930, 1050592, 1181916, 1313240, 1477395, 1575888, 1969860, 2363832, 2626480, 2954790, 3151776, 3939720, 4727664, 5252960, 5909580, 7879440, 9455328, 11819160, 15758880, 23638320, 47276640]

約数ペア:

[(1, 47276640), (2, 23638320), (3, 15758880), (4, 11819160), (5, 9455328), (6, 7879440), (8, 5909580), (9, 5252960), (10, 4727664), (12, 3939720), (15, 3151776), (16, 2954790), (18, 2626480), (20, 2363832), (24, 1969860), (30, 1575888), (32, 1477395), (36, 1313240), (40, 1181916), (45, 1050592), (48, 984930), (60, 787944), (72, 656620), (80, 590958), (90, 525296), (96, 492465), (120, 393972), (144, 328310), (160, 295479), (180, 262648), (240, 196986), (288, 164155), (360, 131324), (480, 98493), (720, 65662), (1440, 32831)]