161457480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1171}}^1$

素因数の和:1571

約数の個数: 96

約数和(自身を含む): 526556160

約数和(自身を除く): 365098680

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, 383, 766, 1149, 1171, 1532, 1915, 2298, 2342, 3064, 3447, 3513, 3830, 4596, 4684, 5745, 5855, 6894, 7026, 7660, 9192, 9368, 10539, 11490, 11710, 13788, 14052, 15320, 17235, 17565, 21078, 22980, 23420, 27576, 28104, 34470, 35130, 42156, 45960, 46840, 52695, 68940, 70260, 84312, 105390, 137880, 140520, 210780, 421560, 448493, 896986, 1345479, 1793972, 2242465, 2690958, 3587944, 4036437, 4484930, 5381916, 6727395, 8072874, 8969860, 10763832, 13454790, 16145748, 17939720, 20182185, 26909580, 32291496, 40364370, 53819160, 80728740, 161457480]

約数ペア:

[(1, 161457480), (2, 80728740), (3, 53819160), (4, 40364370), (5, 32291496), (6, 26909580), (8, 20182185), (9, 17939720), (10, 16145748), (12, 13454790), (15, 10763832), (18, 8969860), (20, 8072874), (24, 6727395), (30, 5381916), (36, 4484930), (40, 4036437), (45, 3587944), (60, 2690958), (72, 2242465), (90, 1793972), (120, 1345479), (180, 896986), (360, 448493), (383, 421560), (766, 210780), (1149, 140520), (1171, 137880), (1532, 105390), (1915, 84312), (2298, 70260), (2342, 68940), (3064, 52695), (3447, 46840), (3513, 45960), (3830, 42156), (4596, 35130), (4684, 34470), (5745, 28104), (5855, 27576), (6894, 23420), (7026, 22980), (7660, 21078), (9192, 17565), (9368, 17235), (10539, 15320), (11490, 14052), (11710, 13788)]