16315080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1814

約数の個数: 64

約数和(自身を含む): 49593600

約数和(自身を除く): 33278520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1721, 1896, 2370, 3160, 3442, 4740, 5163, 6884, 8605, 9480, 10326, 13768, 17210, 20652, 25815, 34420, 41304, 51630, 68840, 103260, 135959, 206520, 271918, 407877, 543836, 679795, 815754, 1087672, 1359590, 1631508, 2039385, 2719180, 3263016, 4078770, 5438360, 8157540, 16315080]

約数ペア:

[(1, 16315080), (2, 8157540), (3, 5438360), (4, 4078770), (5, 3263016), (6, 2719180), (8, 2039385), (10, 1631508), (12, 1359590), (15, 1087672), (20, 815754), (24, 679795), (30, 543836), (40, 407877), (60, 271918), (79, 206520), (120, 135959), (158, 103260), (237, 68840), (316, 51630), (395, 41304), (474, 34420), (632, 25815), (790, 20652), (948, 17210), (1185, 13768), (1580, 10326), (1721, 9480), (1896, 8605), (2370, 6884), (3160, 5163), (3442, 4740)]