69986520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3187}}^1$

素因数の和:3265

約数の個数: 96

約数和(自身を含む): 231257520

約数和(自身を除く): 161271000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3187, 3660, 4392, 5490, 6374, 7320, 9561, 10980, 12748, 15935, 19122, 21960, 25496, 28683, 31870, 38244, 47805, 57366, 63740, 76488, 95610, 114732, 127480, 143415, 191220, 194407, 229464, 286830, 382440, 388814, 573660, 583221, 777628, 972035, 1147320, 1166442, 1555256, 1749663, 1944070, 2332884, 2916105, 3499326, 3888140, 4665768, 5832210, 6998652, 7776280, 8748315, 11664420, 13997304, 17496630, 23328840, 34993260, 69986520]

約数ペア:

[(1, 69986520), (2, 34993260), (3, 23328840), (4, 17496630), (5, 13997304), (6, 11664420), (8, 8748315), (9, 7776280), (10, 6998652), (12, 5832210), (15, 4665768), (18, 3888140), (20, 3499326), (24, 2916105), (30, 2332884), (36, 1944070), (40, 1749663), (45, 1555256), (60, 1166442), (61, 1147320), (72, 972035), (90, 777628), (120, 583221), (122, 573660), (180, 388814), (183, 382440), (244, 286830), (305, 229464), (360, 194407), (366, 191220), (488, 143415), (549, 127480), (610, 114732), (732, 95610), (915, 76488), (1098, 63740), (1220, 57366), (1464, 47805), (1830, 38244), (2196, 31870), (2440, 28683), (2745, 25496), (3187, 21960), (3660, 19122), (4392, 15935), (5490, 12748), (6374, 10980), (7320, 9561)]