16584240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1607}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 52639488

約数和(自身を除く): 36055248

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, 1607, 1720, 2064, 2580, 3214, 3440, 4821, 5160, 6428, 8035, 9642, 10320, 12856, 16070, 19284, 24105, 25712, 32140, 38568, 48210, 64280, 69101, 77136, 96420, 128560, 138202, 192840, 207303, 276404, 345505, 385680, 414606, 552808, 691010, 829212, 1036515, 1105616, 1382020, 1658424, 2073030, 2764040, 3316848, 4146060, 5528080, 8292120, 16584240]

約数ペア:

[(1, 16584240), (2, 8292120), (3, 5528080), (4, 4146060), (5, 3316848), (6, 2764040), (8, 2073030), (10, 1658424), (12, 1382020), (15, 1105616), (16, 1036515), (20, 829212), (24, 691010), (30, 552808), (40, 414606), (43, 385680), (48, 345505), (60, 276404), (80, 207303), (86, 192840), (120, 138202), (129, 128560), (172, 96420), (215, 77136), (240, 69101), (258, 64280), (344, 48210), (430, 38568), (516, 32140), (645, 25712), (688, 24105), (860, 19284), (1032, 16070), (1290, 12856), (1607, 10320), (1720, 9642), (2064, 8035), (2580, 6428), (3214, 5160), (3440, 4821)]