12405744240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1202107}}^1$

素因数の和:1202166

約数の個数: 80

約数和(自身を含む): 39352207488

約数和(自身を除く): 26946463248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 1202107, 2404214, 3606321, 4808428, 6010535, 7212642, 9616856, 12021070, 14425284, 18031605, 19233712, 24042140, 28850568, 36063210, 48084280, 51690601, 57701136, 72126420, 96168560, 103381202, 144252840, 155071803, 206762404, 258453005, 288505680, 310143606, 413524808, 516906010, 620287212, 775359015, 827049616, 1033812020, 1240574424, 1550718030, 2067624040, 2481148848, 3101436060, 4135248080, 6202872120, 12405744240]

約数ペア:

[(1, 12405744240), (2, 6202872120), (3, 4135248080), (4, 3101436060), (5, 2481148848), (6, 2067624040), (8, 1550718030), (10, 1240574424), (12, 1033812020), (15, 827049616), (16, 775359015), (20, 620287212), (24, 516906010), (30, 413524808), (40, 310143606), (43, 288505680), (48, 258453005), (60, 206762404), (80, 155071803), (86, 144252840), (120, 103381202), (129, 96168560), (172, 72126420), (215, 57701136), (240, 51690601), (258, 48084280), (344, 36063210), (430, 28850568), (516, 24042140), (645, 19233712), (688, 18031605), (860, 14425284), (1032, 12021070), (1290, 9616856), (1720, 7212642), (2064, 6010535), (2580, 4808428), (3440, 3606321), (5160, 2404214), (10320, 1202107)]