21119160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{175993}}^1$

素因数の和:176007

約数の個数: 32

約数和(自身を含む): 63357840

約数和(自身を除く): 42238680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 175993, 351986, 527979, 703972, 879965, 1055958, 1407944, 1759930, 2111916, 2639895, 3519860, 4223832, 5279790, 7039720, 10559580, 21119160]

約数ペア:

[(1, 21119160), (2, 10559580), (3, 7039720), (4, 5279790), (5, 4223832), (6, 3519860), (8, 2639895), (10, 2111916), (12, 1759930), (15, 1407944), (20, 1055958), (24, 879965), (30, 703972), (40, 527979), (60, 351986), (120, 175993)]