210548040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1754567}}^1$

素因数の和:1754581

約数の個数: 32

約数和(自身を含む): 631644480

約数和(自身を除く): 421096440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1754567, 3509134, 5263701, 7018268, 8772835, 10527402, 14036536, 17545670, 21054804, 26318505, 35091340, 42109608, 52637010, 70182680, 105274020, 210548040]

約数ペア:

[(1, 210548040), (2, 105274020), (3, 70182680), (4, 52637010), (5, 42109608), (6, 35091340), (8, 26318505), (10, 21054804), (12, 17545670), (15, 14036536), (20, 10527402), (24, 8772835), (30, 7018268), (40, 5263701), (60, 3509134), (120, 1754567)]