1302972240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{126257}}^1$

素因数の和:126316

約数の個数: 80

約数和(自身を含む): 4133181888

約数和(自身を除く): 2830209648

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, 126257, 252514, 378771, 505028, 631285, 757542, 1010056, 1262570, 1515084, 1893855, 2020112, 2525140, 3030168, 3787710, 5050280, 5429051, 6060336, 7575420, 10100560, 10858102, 15150840, 16287153, 21716204, 27145255, 30301680, 32574306, 43432408, 54290510, 65148612, 81435765, 86864816, 108581020, 130297224, 162871530, 217162040, 260594448, 325743060, 434324080, 651486120, 1302972240]

約数ペア:

[(1, 1302972240), (2, 651486120), (3, 434324080), (4, 325743060), (5, 260594448), (6, 217162040), (8, 162871530), (10, 130297224), (12, 108581020), (15, 86864816), (16, 81435765), (20, 65148612), (24, 54290510), (30, 43432408), (40, 32574306), (43, 30301680), (48, 27145255), (60, 21716204), (80, 16287153), (86, 15150840), (120, 10858102), (129, 10100560), (172, 7575420), (215, 6060336), (240, 5429051), (258, 5050280), (344, 3787710), (430, 3030168), (516, 2525140), (645, 2020112), (688, 1893855), (860, 1515084), (1032, 1262570), (1290, 1010056), (1720, 757542), (2064, 631285), (2580, 505028), (3440, 378771), (5160, 252514), (10320, 126257)]