15514320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{509}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 48568320

約数和(自身を除く): 33054000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 509, 635, 762, 1016, 1018, 1270, 1524, 1527, 1905, 2032, 2036, 2540, 2545, 3048, 3054, 3810, 4072, 5080, 5090, 6096, 6108, 7620, 7635, 8144, 10160, 10180, 12216, 15240, 15270, 20360, 24432, 30480, 30540, 40720, 61080, 64643, 122160, 129286, 193929, 258572, 323215, 387858, 517144, 646430, 775716, 969645, 1034288, 1292860, 1551432, 1939290, 2585720, 3102864, 3878580, 5171440, 7757160, 15514320]

約数ペア:

[(1, 15514320), (2, 7757160), (3, 5171440), (4, 3878580), (5, 3102864), (6, 2585720), (8, 1939290), (10, 1551432), (12, 1292860), (15, 1034288), (16, 969645), (20, 775716), (24, 646430), (30, 517144), (40, 387858), (48, 323215), (60, 258572), (80, 193929), (120, 129286), (127, 122160), (240, 64643), (254, 61080), (381, 40720), (508, 30540), (509, 30480), (635, 24432), (762, 20360), (1016, 15270), (1018, 15240), (1270, 12216), (1524, 10180), (1527, 10160), (1905, 8144), (2032, 7635), (2036, 7620), (2540, 6108), (2545, 6096), (3048, 5090), (3054, 5080), (3810, 4072)]