137117160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{380881}}^1$

素因数の和:380898

約数の個数: 48

約数和(自身を含む): 445631940

約数和(自身を除く): 308514780

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 380881, 761762, 1142643, 1523524, 1904405, 2285286, 3047048, 3427929, 3808810, 4570572, 5713215, 6855858, 7617620, 9141144, 11426430, 13711716, 15235240, 17139645, 22852860, 27423432, 34279290, 45705720, 68558580, 137117160]

約数ペア:

[(1, 137117160), (2, 68558580), (3, 45705720), (4, 34279290), (5, 27423432), (6, 22852860), (8, 17139645), (9, 15235240), (10, 13711716), (12, 11426430), (15, 9141144), (18, 7617620), (20, 6855858), (24, 5713215), (30, 4570572), (36, 3808810), (40, 3427929), (45, 3047048), (60, 2285286), (72, 1904405), (90, 1523524), (120, 1142643), (180, 761762), (360, 380881)]