178790520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{13669}}^1$

素因数の和:13792

約数の個数: 64

約数和(自身を含む): 541332000

約数和(自身を除く): 362541480

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, 13080, 13669, 27338, 41007, 54676, 68345, 82014, 109352, 136690, 164028, 205035, 273380, 328056, 410070, 546760, 820140, 1489921, 1640280, 2979842, 4469763, 5959684, 7449605, 8939526, 11919368, 14899210, 17879052, 22348815, 29798420, 35758104, 44697630, 59596840, 89395260, 178790520]

約数ペア:

[(1, 178790520), (2, 89395260), (3, 59596840), (4, 44697630), (5, 35758104), (6, 29798420), (8, 22348815), (10, 17879052), (12, 14899210), (15, 11919368), (20, 8939526), (24, 7449605), (30, 5959684), (40, 4469763), (60, 2979842), (109, 1640280), (120, 1489921), (218, 820140), (327, 546760), (436, 410070), (545, 328056), (654, 273380), (872, 205035), (1090, 164028), (1308, 136690), (1635, 109352), (2180, 82014), (2616, 68345), (3270, 54676), (4360, 41007), (6540, 27338), (13080, 13669)]