69806040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{587}}^1\times {\mathrm{991}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 209986560

約数和(自身を除く): 140180520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 587, 991, 1174, 1761, 1982, 2348, 2935, 2973, 3522, 3964, 4696, 4955, 5870, 5946, 7044, 7928, 8805, 9910, 11740, 11892, 14088, 14865, 17610, 19820, 23480, 23784, 29730, 35220, 39640, 59460, 70440, 118920, 581717, 1163434, 1745151, 2326868, 2908585, 3490302, 4653736, 5817170, 6980604, 8725755, 11634340, 13961208, 17451510, 23268680, 34903020, 69806040]

約数ペア:

[(1, 69806040), (2, 34903020), (3, 23268680), (4, 17451510), (5, 13961208), (6, 11634340), (8, 8725755), (10, 6980604), (12, 5817170), (15, 4653736), (20, 3490302), (24, 2908585), (30, 2326868), (40, 1745151), (60, 1163434), (120, 581717), (587, 118920), (991, 70440), (1174, 59460), (1761, 39640), (1982, 35220), (2348, 29730), (2935, 23784), (2973, 23480), (3522, 19820), (3964, 17610), (4696, 14865), (4955, 14088), (5870, 11892), (5946, 11740), (7044, 9910), (7928, 8805)]