123462120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{9439}}^1$

素因数の和:9562

約数の個数: 64

約数和(自身を含む): 373824000

約数和(自身を除く): 250361880

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, 9439, 13080, 18878, 28317, 37756, 47195, 56634, 75512, 94390, 113268, 141585, 188780, 226536, 283170, 377560, 566340, 1028851, 1132680, 2057702, 3086553, 4115404, 5144255, 6173106, 8230808, 10288510, 12346212, 15432765, 20577020, 24692424, 30865530, 41154040, 61731060, 123462120]

約数ペア:

[(1, 123462120), (2, 61731060), (3, 41154040), (4, 30865530), (5, 24692424), (6, 20577020), (8, 15432765), (10, 12346212), (12, 10288510), (15, 8230808), (20, 6173106), (24, 5144255), (30, 4115404), (40, 3086553), (60, 2057702), (109, 1132680), (120, 1028851), (218, 566340), (327, 377560), (436, 283170), (545, 226536), (654, 188780), (872, 141585), (1090, 113268), (1308, 94390), (1635, 75512), (2180, 56634), (2616, 47195), (3270, 37756), (4360, 28317), (6540, 18878), (9439, 13080)]