68965080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18539}}^1$

素因数の和:18584

約数の個数: 64

約数和(自身を含む): 213580800

約数和(自身を除く): 144615720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 18539, 37078, 55617, 74156, 92695, 111234, 148312, 185390, 222468, 278085, 370780, 444936, 556170, 574709, 741560, 1112340, 1149418, 1724127, 2224680, 2298836, 2873545, 3448254, 4597672, 5747090, 6896508, 8620635, 11494180, 13793016, 17241270, 22988360, 34482540, 68965080]

約数ペア:

[(1, 68965080), (2, 34482540), (3, 22988360), (4, 17241270), (5, 13793016), (6, 11494180), (8, 8620635), (10, 6896508), (12, 5747090), (15, 4597672), (20, 3448254), (24, 2873545), (30, 2298836), (31, 2224680), (40, 1724127), (60, 1149418), (62, 1112340), (93, 741560), (120, 574709), (124, 556170), (155, 444936), (186, 370780), (248, 278085), (310, 222468), (372, 185390), (465, 148312), (620, 111234), (744, 92695), (930, 74156), (1240, 55617), (1860, 37078), (3720, 18539)]