123702480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15619}}^1$

素因数の和:15649

約数の個数: 120

約数和(自身を含む): 453229920

約数和(自身を除く): 329527440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 15619, 31238, 46857, 62476, 78095, 93714, 124952, 140571, 156190, 171809, 187428, 234285, 249904, 281142, 312380, 343618, 374856, 468570, 515427, 562284, 624760, 687236, 702855, 749712, 859045, 937140, 1030854, 1124568, 1249520, 1374472, 1405710, 1546281, 1718090, 1874280, 2061708, 2249136, 2577135, 2748944, 2811420, 3092562, 3436180, 3748560, 4123416, 5154270, 5622840, 6185124, 6872360, 7731405, 8246832, 10308540, 11245680, 12370248, 13744720, 15462810, 20617080, 24740496, 30925620, 41234160, 61851240, 123702480]

約数ペア:

[(1, 123702480), (2, 61851240), (3, 41234160), (4, 30925620), (5, 24740496), (6, 20617080), (8, 15462810), (9, 13744720), (10, 12370248), (11, 11245680), (12, 10308540), (15, 8246832), (16, 7731405), (18, 6872360), (20, 6185124), (22, 5622840), (24, 5154270), (30, 4123416), (33, 3748560), (36, 3436180), (40, 3092562), (44, 2811420), (45, 2748944), (48, 2577135), (55, 2249136), (60, 2061708), (66, 1874280), (72, 1718090), (80, 1546281), (88, 1405710), (90, 1374472), (99, 1249520), (110, 1124568), (120, 1030854), (132, 937140), (144, 859045), (165, 749712), (176, 702855), (180, 687236), (198, 624760), (220, 562284), (240, 515427), (264, 468570), (330, 374856), (360, 343618), (396, 312380), (440, 281142), (495, 249904), (528, 234285), (660, 187428), (720, 171809), (792, 156190), (880, 140571), (990, 124952), (1320, 93714), (1584, 78095), (1980, 62476), (2640, 46857), (3960, 31238), (7920, 15619)]