156609540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1171}}^1$

素因数の和:1929

約数の個数: 72

約数和(自身を含む): 476094528

約数和(自身を除く): 319484988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 743, 1171, 1486, 2229, 2342, 2972, 3513, 3715, 4458, 4684, 5855, 6687, 7026, 7430, 8916, 10539, 11145, 11710, 13374, 14052, 14860, 17565, 21078, 22290, 23420, 26748, 33435, 35130, 42156, 44580, 52695, 66870, 70260, 105390, 133740, 210780, 870053, 1740106, 2610159, 3480212, 4350265, 5220318, 7830477, 8700530, 10440636, 13050795, 15660954, 17401060, 26101590, 31321908, 39152385, 52203180, 78304770, 156609540]

約数ペア:

[(1, 156609540), (2, 78304770), (3, 52203180), (4, 39152385), (5, 31321908), (6, 26101590), (9, 17401060), (10, 15660954), (12, 13050795), (15, 10440636), (18, 8700530), (20, 7830477), (30, 5220318), (36, 4350265), (45, 3480212), (60, 2610159), (90, 1740106), (180, 870053), (743, 210780), (1171, 133740), (1486, 105390), (2229, 70260), (2342, 66870), (2972, 52695), (3513, 44580), (3715, 42156), (4458, 35130), (4684, 33435), (5855, 26748), (6687, 23420), (7026, 22290), (7430, 21078), (8916, 17565), (10539, 14860), (11145, 14052), (11710, 13374)]