160251180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157109}}^1$

素因数の和:157138

約数の個数: 48

約数和(自身を含む): 475100640

約数和(自身を除く): 314849460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 157109, 314218, 471327, 628436, 785545, 942654, 1571090, 1885308, 2356635, 2670853, 3142180, 4713270, 5341706, 8012559, 9426540, 10683412, 13354265, 16025118, 26708530, 32050236, 40062795, 53417060, 80125590, 160251180]

約数ペア:

[(1, 160251180), (2, 80125590), (3, 53417060), (4, 40062795), (5, 32050236), (6, 26708530), (10, 16025118), (12, 13354265), (15, 10683412), (17, 9426540), (20, 8012559), (30, 5341706), (34, 4713270), (51, 3142180), (60, 2670853), (68, 2356635), (85, 1885308), (102, 1571090), (170, 942654), (204, 785545), (255, 628436), (340, 471327), (510, 314218), (1020, 157109)]