161759937960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{667657}}^1$

素因数の和:668347

約数の個数: 96

約数和(自身を含む): 526501745640

約数和(自身を除く): 364741807680

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, 673, 1346, 2019, 2692, 3365, 4038, 5384, 6057, 6730, 8076, 10095, 12114, 13460, 16152, 20190, 24228, 26920, 30285, 40380, 48456, 60570, 80760, 121140, 242280, 667657, 1335314, 2002971, 2670628, 3338285, 4005942, 5341256, 6008913, 6676570, 8011884, 10014855, 12017826, 13353140, 16023768, 20029710, 24035652, 26706280, 30044565, 40059420, 48071304, 60089130, 80118840, 120178260, 240356520, 449333161, 898666322, 1347999483, 1797332644, 2246665805, 2695998966, 3594665288, 4043998449, 4493331610, 5391997932, 6739997415, 8087996898, 8986663220, 10783995864, 13479994830, 16175993796, 17973326440, 20219992245, 26959989660, 32351987592, 40439984490, 53919979320, 80879968980, 161759937960]

約数ペア:

[(1, 161759937960), (2, 80879968980), (3, 53919979320), (4, 40439984490), (5, 32351987592), (6, 26959989660), (8, 20219992245), (9, 17973326440), (10, 16175993796), (12, 13479994830), (15, 10783995864), (18, 8986663220), (20, 8087996898), (24, 6739997415), (30, 5391997932), (36, 4493331610), (40, 4043998449), (45, 3594665288), (60, 2695998966), (72, 2246665805), (90, 1797332644), (120, 1347999483), (180, 898666322), (360, 449333161), (673, 240356520), (1346, 120178260), (2019, 80118840), (2692, 60089130), (3365, 48071304), (4038, 40059420), (5384, 30044565), (6057, 26706280), (6730, 24035652), (8076, 20029710), (10095, 16023768), (12114, 13353140), (13460, 12017826), (16152, 10014855), (20190, 8011884), (24228, 6676570), (26920, 6008913), (30285, 5341256), (40380, 4005942), (48456, 3338285), (60570, 2670628), (80760, 2002971), (121140, 1335314), (242280, 667657)]