18837918360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{907}}^1\times {\mathrm{19231}}^1$

素因数の和:20158

約数の個数: 128

約数和(自身を含む): 62865561600

約数和(自身を除く): 44027643240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 907, 1080, 1814, 2721, 3628, 4535, 5442, 7256, 8163, 9070, 10884, 13605, 16326, 18140, 19231, 21768, 24489, 27210, 32652, 36280, 38462, 40815, 48978, 54420, 57693, 65304, 76924, 81630, 96155, 97956, 108840, 115386, 122445, 153848, 163260, 173079, 192310, 195912, 230772, 244890, 288465, 326520, 346158, 384620, 461544, 489780, 519237, 576930, 692316, 769240, 865395, 979560, 1038474, 1153860, 1384632, 1730790, 2076948, 2307720, 2596185, 3461580, 4153896, 5192370, 6923160, 10384740, 17442517, 20769480, 34885034, 52327551, 69770068, 87212585, 104655102, 139540136, 156982653, 174425170, 209310204, 261637755, 313965306, 348850340, 418620408, 470947959, 523275510, 627930612, 697700680, 784913265, 941895918, 1046551020, 1255861224, 1569826530, 1883791836, 2093102040, 2354739795, 3139653060, 3767583672, 4709479590, 6279306120, 9418959180, 18837918360]

約数ペア:

[(1, 18837918360), (2, 9418959180), (3, 6279306120), (4, 4709479590), (5, 3767583672), (6, 3139653060), (8, 2354739795), (9, 2093102040), (10, 1883791836), (12, 1569826530), (15, 1255861224), (18, 1046551020), (20, 941895918), (24, 784913265), (27, 697700680), (30, 627930612), (36, 523275510), (40, 470947959), (45, 418620408), (54, 348850340), (60, 313965306), (72, 261637755), (90, 209310204), (108, 174425170), (120, 156982653), (135, 139540136), (180, 104655102), (216, 87212585), (270, 69770068), (360, 52327551), (540, 34885034), (907, 20769480), (1080, 17442517), (1814, 10384740), (2721, 6923160), (3628, 5192370), (4535, 4153896), (5442, 3461580), (7256, 2596185), (8163, 2307720), (9070, 2076948), (10884, 1730790), (13605, 1384632), (16326, 1153860), (18140, 1038474), (19231, 979560), (21768, 865395), (24489, 769240), (27210, 692316), (32652, 576930), (36280, 519237), (38462, 489780), (40815, 461544), (48978, 384620), (54420, 346158), (57693, 326520), (65304, 288465), (76924, 244890), (81630, 230772), (96155, 195912), (97956, 192310), (108840, 173079), (115386, 163260), (122445, 153848)]