7078440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 21605760

約数和(自身を除く): 14527320

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, 967, 1220, 1464, 1830, 1934, 2440, 2901, 3660, 3868, 4835, 5802, 7320, 7736, 9670, 11604, 14505, 19340, 23208, 29010, 38680, 58020, 58987, 116040, 117974, 176961, 235948, 294935, 353922, 471896, 589870, 707844, 884805, 1179740, 1415688, 1769610, 2359480, 3539220, 7078440]

約数ペア:

[(1, 7078440), (2, 3539220), (3, 2359480), (4, 1769610), (5, 1415688), (6, 1179740), (8, 884805), (10, 707844), (12, 589870), (15, 471896), (20, 353922), (24, 294935), (30, 235948), (40, 176961), (60, 117974), (61, 116040), (120, 58987), (122, 58020), (183, 38680), (244, 29010), (305, 23208), (366, 19340), (488, 14505), (610, 11604), (732, 9670), (915, 7736), (967, 7320), (1220, 5802), (1464, 4835), (1830, 3868), (1934, 3660), (2440, 2901)]