15068320

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2297}}^1$

素因数の和:2353

約数の個数: 48

約数和(自身を含む): 36483048

約数和(自身を除く): 21414728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 2297, 3280, 4594, 6560, 9188, 11485, 18376, 22970, 36752, 45940, 73504, 91880, 94177, 183760, 188354, 367520, 376708, 470885, 753416, 941770, 1506832, 1883540, 3013664, 3767080, 7534160, 15068320]

約数ペア:

[(1, 15068320), (2, 7534160), (4, 3767080), (5, 3013664), (8, 1883540), (10, 1506832), (16, 941770), (20, 753416), (32, 470885), (40, 376708), (41, 367520), (80, 188354), (82, 183760), (160, 94177), (164, 91880), (205, 73504), (328, 45940), (410, 36752), (656, 22970), (820, 18376), (1312, 11485), (1640, 9188), (2297, 6560), (3280, 4594)]