161472060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{897067}}^1$

素因数の和:897082

約数の個数: 36

約数和(自身を含む): 489799128

約数和(自身を除く): 328327068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 897067, 1794134, 2691201, 3588268, 4485335, 5382402, 8073603, 8970670, 10764804, 13456005, 16147206, 17941340, 26912010, 32294412, 40368015, 53824020, 80736030, 161472060]

約数ペア:

[(1, 161472060), (2, 80736030), (3, 53824020), (4, 40368015), (5, 32294412), (6, 26912010), (9, 17941340), (10, 16147206), (12, 13456005), (15, 10764804), (18, 8970670), (20, 8073603), (30, 5382402), (36, 4485335), (45, 3588268), (60, 2691201), (90, 1794134), (180, 897067)]