201204840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{27487}}^1$

素因数の和:27562

約数の個数: 64

約数和(自身を含む): 613532160

約数和(自身を除く): 412327320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 27487, 54974, 82461, 109948, 137435, 164922, 219896, 274870, 329844, 412305, 549740, 659688, 824610, 1099480, 1649220, 1676707, 3298440, 3353414, 5030121, 6706828, 8383535, 10060242, 13413656, 16767070, 20120484, 25150605, 33534140, 40240968, 50301210, 67068280, 100602420, 201204840]

約数ペア:

[(1, 201204840), (2, 100602420), (3, 67068280), (4, 50301210), (5, 40240968), (6, 33534140), (8, 25150605), (10, 20120484), (12, 16767070), (15, 13413656), (20, 10060242), (24, 8383535), (30, 6706828), (40, 5030121), (60, 3353414), (61, 3298440), (120, 1676707), (122, 1649220), (183, 1099480), (244, 824610), (305, 659688), (366, 549740), (488, 412305), (610, 329844), (732, 274870), (915, 219896), (1220, 164922), (1464, 137435), (1830, 109948), (2440, 82461), (3660, 54974), (7320, 27487)]