5742120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 17424000

約数和(自身を除く): 11681880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 439, 545, 654, 872, 878, 1090, 1308, 1317, 1635, 1756, 2180, 2195, 2616, 2634, 3270, 3512, 4360, 4390, 5268, 6540, 6585, 8780, 10536, 13080, 13170, 17560, 26340, 47851, 52680, 95702, 143553, 191404, 239255, 287106, 382808, 478510, 574212, 717765, 957020, 1148424, 1435530, 1914040, 2871060, 5742120]

約数ペア:

[(1, 5742120), (2, 2871060), (3, 1914040), (4, 1435530), (5, 1148424), (6, 957020), (8, 717765), (10, 574212), (12, 478510), (15, 382808), (20, 287106), (24, 239255), (30, 191404), (40, 143553), (60, 95702), (109, 52680), (120, 47851), (218, 26340), (327, 17560), (436, 13170), (439, 13080), (545, 10536), (654, 8780), (872, 6585), (878, 6540), (1090, 5268), (1308, 4390), (1317, 4360), (1635, 3512), (1756, 3270), (2180, 2634), (2195, 2616)]