11720040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1082

約数の個数: 64

約数和(自身を含む): 35544960

約数和(自身を除く): 23824920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 967, 1010, 1212, 1515, 1934, 2020, 2424, 2901, 3030, 3868, 4040, 4835, 5802, 6060, 7736, 9670, 11604, 12120, 14505, 19340, 23208, 29010, 38680, 58020, 97667, 116040, 195334, 293001, 390668, 488335, 586002, 781336, 976670, 1172004, 1465005, 1953340, 2344008, 2930010, 3906680, 5860020, 11720040]

約数ペア:

[(1, 11720040), (2, 5860020), (3, 3906680), (4, 2930010), (5, 2344008), (6, 1953340), (8, 1465005), (10, 1172004), (12, 976670), (15, 781336), (20, 586002), (24, 488335), (30, 390668), (40, 293001), (60, 195334), (101, 116040), (120, 97667), (202, 58020), (303, 38680), (404, 29010), (505, 23208), (606, 19340), (808, 14505), (967, 12120), (1010, 11604), (1212, 9670), (1515, 7736), (1934, 6060), (2020, 5802), (2424, 4835), (2901, 4040), (3030, 3868)]