66336960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1670

約数の個数: 112

約数和(自身を含む): 215652096

約数和(自身を除く): 149315136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1607, 1720, 2064, 2580, 2752, 3214, 3440, 4128, 4821, 5160, 6428, 6880, 8035, 8256, 9642, 10320, 12856, 13760, 16070, 19284, 20640, 24105, 25712, 32140, 38568, 41280, 48210, 51424, 64280, 69101, 77136, 96420, 102848, 128560, 138202, 154272, 192840, 207303, 257120, 276404, 308544, 345505, 385680, 414606, 514240, 552808, 691010, 771360, 829212, 1036515, 1105616, 1382020, 1542720, 1658424, 2073030, 2211232, 2764040, 3316848, 4146060, 4422464, 5528080, 6633696, 8292120, 11056160, 13267392, 16584240, 22112320, 33168480, 66336960]

約数ペア:

[(1, 66336960), (2, 33168480), (3, 22112320), (4, 16584240), (5, 13267392), (6, 11056160), (8, 8292120), (10, 6633696), (12, 5528080), (15, 4422464), (16, 4146060), (20, 3316848), (24, 2764040), (30, 2211232), (32, 2073030), (40, 1658424), (43, 1542720), (48, 1382020), (60, 1105616), (64, 1036515), (80, 829212), (86, 771360), (96, 691010), (120, 552808), (129, 514240), (160, 414606), (172, 385680), (192, 345505), (215, 308544), (240, 276404), (258, 257120), (320, 207303), (344, 192840), (430, 154272), (480, 138202), (516, 128560), (645, 102848), (688, 96420), (860, 77136), (960, 69101), (1032, 64280), (1290, 51424), (1376, 48210), (1607, 41280), (1720, 38568), (2064, 32140), (2580, 25712), (2752, 24105), (3214, 20640), (3440, 19284), (4128, 16070), (4821, 13760), (5160, 12856), (6428, 10320), (6880, 9642), (8035, 8256)]