160251720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1335431}}^1$

素因数の和:1335445

約数の個数: 32

約数和(自身を含む): 480755520

約数和(自身を除く): 320503800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1335431, 2670862, 4006293, 5341724, 6677155, 8012586, 10683448, 13354310, 16025172, 20031465, 26708620, 32050344, 40062930, 53417240, 80125860, 160251720]

約数ペア:

[(1, 160251720), (2, 80125860), (3, 53417240), (4, 40062930), (5, 32050344), (6, 26708620), (8, 20031465), (10, 16025172), (12, 13354310), (15, 10683448), (20, 8012586), (24, 6677155), (30, 5341724), (40, 4006293), (60, 2670862), (120, 1335431)]