38895960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11177}}^1$

素因数の和:11220

約数の個数: 64

約数和(自身を含む): 120722400

約数和(自身を除く): 81826440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 11177, 22354, 33531, 44708, 55885, 67062, 89416, 111770, 134124, 167655, 223540, 268248, 324133, 335310, 447080, 648266, 670620, 972399, 1296532, 1341240, 1620665, 1944798, 2593064, 3241330, 3889596, 4861995, 6482660, 7779192, 9723990, 12965320, 19447980, 38895960]

約数ペア:

[(1, 38895960), (2, 19447980), (3, 12965320), (4, 9723990), (5, 7779192), (6, 6482660), (8, 4861995), (10, 3889596), (12, 3241330), (15, 2593064), (20, 1944798), (24, 1620665), (29, 1341240), (30, 1296532), (40, 972399), (58, 670620), (60, 648266), (87, 447080), (116, 335310), (120, 324133), (145, 268248), (174, 223540), (232, 167655), (290, 134124), (348, 111770), (435, 89416), (580, 67062), (696, 55885), (870, 44708), (1160, 33531), (1740, 22354), (3480, 11177)]