8278567320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{669787}}^1$

素因数の和:669904

約数の個数: 64

約数和(自身を含む): 25076862720

約数和(自身を除く): 16798295400

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, 4120, 6180, 12360, 669787, 1339574, 2009361, 2679148, 3348935, 4018722, 5358296, 6697870, 8037444, 10046805, 13395740, 16074888, 20093610, 26791480, 40187220, 68988061, 80374440, 137976122, 206964183, 275952244, 344940305, 413928366, 551904488, 689880610, 827856732, 1034820915, 1379761220, 1655713464, 2069641830, 2759522440, 4139283660, 8278567320]

約数ペア:

[(1, 8278567320), (2, 4139283660), (3, 2759522440), (4, 2069641830), (5, 1655713464), (6, 1379761220), (8, 1034820915), (10, 827856732), (12, 689880610), (15, 551904488), (20, 413928366), (24, 344940305), (30, 275952244), (40, 206964183), (60, 137976122), (103, 80374440), (120, 68988061), (206, 40187220), (309, 26791480), (412, 20093610), (515, 16074888), (618, 13395740), (824, 10046805), (1030, 8037444), (1236, 6697870), (1545, 5358296), (2060, 4018722), (2472, 3348935), (3090, 2679148), (4120, 2009361), (6180, 1339574), (12360, 669787)]