7788238440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1063967}}^1$

素因数の和:1064042

約数の個数: 64

約数和(自身を含む): 23747765760

約数和(自身を除く): 15959527320

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, 1063967, 2127934, 3191901, 4255868, 5319835, 6383802, 8511736, 10639670, 12767604, 15959505, 21279340, 25535208, 31919010, 42558680, 63838020, 64901987, 127676040, 129803974, 194705961, 259607948, 324509935, 389411922, 519215896, 649019870, 778823844, 973529805, 1298039740, 1557647688, 1947059610, 2596079480, 3894119220, 7788238440]

約数ペア:

[(1, 7788238440), (2, 3894119220), (3, 2596079480), (4, 1947059610), (5, 1557647688), (6, 1298039740), (8, 973529805), (10, 778823844), (12, 649019870), (15, 519215896), (20, 389411922), (24, 324509935), (30, 259607948), (40, 194705961), (60, 129803974), (61, 127676040), (120, 64901987), (122, 63838020), (183, 42558680), (244, 31919010), (305, 25535208), (366, 21279340), (488, 15959505), (610, 12767604), (732, 10639670), (915, 8511736), (1220, 6383802), (1464, 5319835), (1830, 4255868), (2440, 3191901), (3660, 2127934), (7320, 1063967)]