16492920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{823}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 49835520

約数和(自身を除く): 33342600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 823, 835, 1002, 1336, 1646, 1670, 2004, 2469, 2505, 3292, 3340, 4008, 4115, 4938, 5010, 6584, 6680, 8230, 9876, 10020, 12345, 16460, 19752, 20040, 24690, 32920, 49380, 98760, 137441, 274882, 412323, 549764, 687205, 824646, 1099528, 1374410, 1649292, 2061615, 2748820, 3298584, 4123230, 5497640, 8246460, 16492920]

約数ペア:

[(1, 16492920), (2, 8246460), (3, 5497640), (4, 4123230), (5, 3298584), (6, 2748820), (8, 2061615), (10, 1649292), (12, 1374410), (15, 1099528), (20, 824646), (24, 687205), (30, 549764), (40, 412323), (60, 274882), (120, 137441), (167, 98760), (334, 49380), (501, 32920), (668, 24690), (823, 20040), (835, 19752), (1002, 16460), (1336, 12345), (1646, 10020), (1670, 9876), (2004, 8230), (2469, 6680), (2505, 6584), (3292, 5010), (3340, 4938), (4008, 4115)]