39391320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3187}}^1$

素因数の和:3304

約数の個数: 64

約数和(自身を含む): 119358720

約数和(自身を除く): 79967400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 3187, 4120, 6180, 6374, 9561, 12360, 12748, 15935, 19122, 25496, 31870, 38244, 47805, 63740, 76488, 95610, 127480, 191220, 328261, 382440, 656522, 984783, 1313044, 1641305, 1969566, 2626088, 3282610, 3939132, 4923915, 6565220, 7878264, 9847830, 13130440, 19695660, 39391320]

約数ペア:

[(1, 39391320), (2, 19695660), (3, 13130440), (4, 9847830), (5, 7878264), (6, 6565220), (8, 4923915), (10, 3939132), (12, 3282610), (15, 2626088), (20, 1969566), (24, 1641305), (30, 1313044), (40, 984783), (60, 656522), (103, 382440), (120, 328261), (206, 191220), (309, 127480), (412, 95610), (515, 76488), (618, 63740), (824, 47805), (1030, 38244), (1236, 31870), (1545, 25496), (2060, 19122), (2472, 15935), (3090, 12748), (3187, 12360), (4120, 9561), (6180, 6374)]