244646640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{48541}}^1$

素因数の和:48567

約数の個数: 120

約数和(自身を含む): 938996448

約数和(自身を除く): 694349808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 48541, 97082, 145623, 194164, 242705, 291246, 339787, 388328, 436869, 485410, 582492, 679574, 728115, 776656, 873738, 970820, 1019361, 1164984, 1359148, 1456230, 1698935, 1747476, 1941640, 2038722, 2184345, 2329968, 2718296, 2912460, 3058083, 3397870, 3494952, 3883280, 4077444, 4368690, 5096805, 5436592, 5824920, 6116166, 6795740, 6989904, 8154888, 8737380, 10193610, 11649840, 12232332, 13591480, 15290415, 16309776, 17474760, 20387220, 24464664, 27182960, 30580830, 34949520, 40774440, 48929328, 61161660, 81548880, 122323320, 244646640]

約数ペア:

[(1, 244646640), (2, 122323320), (3, 81548880), (4, 61161660), (5, 48929328), (6, 40774440), (7, 34949520), (8, 30580830), (9, 27182960), (10, 24464664), (12, 20387220), (14, 17474760), (15, 16309776), (16, 15290415), (18, 13591480), (20, 12232332), (21, 11649840), (24, 10193610), (28, 8737380), (30, 8154888), (35, 6989904), (36, 6795740), (40, 6116166), (42, 5824920), (45, 5436592), (48, 5096805), (56, 4368690), (60, 4077444), (63, 3883280), (70, 3494952), (72, 3397870), (80, 3058083), (84, 2912460), (90, 2718296), (105, 2329968), (112, 2184345), (120, 2038722), (126, 1941640), (140, 1747476), (144, 1698935), (168, 1456230), (180, 1359148), (210, 1164984), (240, 1019361), (252, 970820), (280, 873738), (315, 776656), (336, 728115), (360, 679574), (420, 582492), (504, 485410), (560, 436869), (630, 388328), (720, 339787), (840, 291246), (1008, 242705), (1260, 194164), (1680, 145623), (2520, 97082), (5040, 48541)]