168980520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12919}}^1$

素因数の和:13042

約数の個数: 64

約数和(自身を含む): 511632000

約数和(自身を除く): 342651480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 12919, 13080, 25838, 38757, 51676, 64595, 77514, 103352, 129190, 155028, 193785, 258380, 310056, 387570, 516760, 775140, 1408171, 1550280, 2816342, 4224513, 5632684, 7040855, 8449026, 11265368, 14081710, 16898052, 21122565, 28163420, 33796104, 42245130, 56326840, 84490260, 168980520]

約数ペア:

[(1, 168980520), (2, 84490260), (3, 56326840), (4, 42245130), (5, 33796104), (6, 28163420), (8, 21122565), (10, 16898052), (12, 14081710), (15, 11265368), (20, 8449026), (24, 7040855), (30, 5632684), (40, 4224513), (60, 2816342), (109, 1550280), (120, 1408171), (218, 775140), (327, 516760), (436, 387570), (545, 310056), (654, 258380), (872, 193785), (1090, 155028), (1308, 129190), (1635, 103352), (2180, 77514), (2616, 64595), (3270, 51676), (4360, 38757), (6540, 25838), (12919, 13080)]