156959160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1307993}}^1$

素因数の和:1308007

約数の個数: 32

約数和(自身を含む): 470877840

約数和(自身を除く): 313918680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1307993, 2615986, 3923979, 5231972, 6539965, 7847958, 10463944, 13079930, 15695916, 19619895, 26159860, 31391832, 39239790, 52319720, 78479580, 156959160]

約数ペア:

[(1, 156959160), (2, 78479580), (3, 52319720), (4, 39239790), (5, 31391832), (6, 26159860), (8, 19619895), (10, 15695916), (12, 13079930), (15, 10463944), (20, 7847958), (24, 6539965), (30, 5231972), (40, 3923979), (60, 2615986), (120, 1307993)]