15348080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 39533184

約数和(自身を除く): 24185104

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 107, 110, 163, 176, 214, 220, 326, 428, 440, 535, 652, 815, 856, 880, 1070, 1177, 1304, 1630, 1712, 1793, 2140, 2354, 2608, 3260, 3586, 4280, 4708, 5885, 6520, 7172, 8560, 8965, 9416, 11770, 13040, 14344, 17441, 17930, 18832, 23540, 28688, 34882, 35860, 47080, 69764, 71720, 87205, 94160, 139528, 143440, 174410, 191851, 279056, 348820, 383702, 697640, 767404, 959255, 1395280, 1534808, 1918510, 3069616, 3837020, 7674040, 15348080]

約数ペア:

[(1, 15348080), (2, 7674040), (4, 3837020), (5, 3069616), (8, 1918510), (10, 1534808), (11, 1395280), (16, 959255), (20, 767404), (22, 697640), (40, 383702), (44, 348820), (55, 279056), (80, 191851), (88, 174410), (107, 143440), (110, 139528), (163, 94160), (176, 87205), (214, 71720), (220, 69764), (326, 47080), (428, 35860), (440, 34882), (535, 28688), (652, 23540), (815, 18832), (856, 17930), (880, 17441), (1070, 14344), (1177, 13040), (1304, 11770), (1630, 9416), (1712, 8965), (1793, 8560), (2140, 7172), (2354, 6520), (2608, 5885), (3260, 4708), (3586, 4280)]