520027560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37039}}^1$

素因数の和:37072

約数の個数: 128

約数和(自身を含む): 1866816000

約数和(自身を除く): 1346788440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 37039, 74078, 111117, 148156, 185195, 222234, 296312, 333351, 370390, 444468, 481507, 555585, 666702, 740780, 888936, 963014, 1000053, 1111170, 1333404, 1444521, 1481560, 1666755, 1926028, 2000106, 2222340, 2407535, 2666808, 2889042, 3333510, 3852056, 4000212, 4333563, 4444680, 4815070, 5000265, 5778084, 6667020, 7222605, 8000424, 8667126, 9630140, 10000530, 11556168, 13000689, 13334040, 14445210, 17334252, 19260280, 20001060, 21667815, 26001378, 28890420, 34668504, 40002120, 43335630, 52002756, 57780840, 65003445, 86671260, 104005512, 130006890, 173342520, 260013780, 520027560]

約数ペア:

[(1, 520027560), (2, 260013780), (3, 173342520), (4, 130006890), (5, 104005512), (6, 86671260), (8, 65003445), (9, 57780840), (10, 52002756), (12, 43335630), (13, 40002120), (15, 34668504), (18, 28890420), (20, 26001378), (24, 21667815), (26, 20001060), (27, 19260280), (30, 17334252), (36, 14445210), (39, 13334040), (40, 13000689), (45, 11556168), (52, 10000530), (54, 9630140), (60, 8667126), (65, 8000424), (72, 7222605), (78, 6667020), (90, 5778084), (104, 5000265), (108, 4815070), (117, 4444680), (120, 4333563), (130, 4000212), (135, 3852056), (156, 3333510), (180, 2889042), (195, 2666808), (216, 2407535), (234, 2222340), (260, 2000106), (270, 1926028), (312, 1666755), (351, 1481560), (360, 1444521), (390, 1333404), (468, 1111170), (520, 1000053), (540, 963014), (585, 888936), (702, 740780), (780, 666702), (936, 555585), (1080, 481507), (1170, 444468), (1404, 370390), (1560, 333351), (1755, 296312), (2340, 222234), (2808, 185195), (3510, 148156), (4680, 111117), (7020, 74078), (14040, 37039)]