54128040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 170069760

約数和(自身を除く): 115941720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 73, 74, 111, 120, 146, 148, 167, 185, 219, 222, 292, 296, 334, 365, 370, 438, 444, 501, 555, 584, 668, 730, 740, 835, 876, 888, 1002, 1095, 1110, 1336, 1460, 1480, 1670, 1752, 2004, 2190, 2220, 2505, 2701, 2920, 3340, 4008, 4380, 4440, 5010, 5402, 6179, 6680, 8103, 8760, 10020, 10804, 12191, 12358, 13505, 16206, 18537, 20040, 21608, 24382, 24716, 27010, 30895, 32412, 36573, 37074, 40515, 48764, 49432, 54020, 60955, 61790, 64824, 73146, 74148, 81030, 92685, 97528, 108040, 121910, 123580, 146292, 148296, 162060, 182865, 185370, 243820, 247160, 292584, 324120, 365730, 370740, 451067, 487640, 731460, 741480, 902134, 1353201, 1462920, 1804268, 2255335, 2706402, 3608536, 4510670, 5412804, 6766005, 9021340, 10825608, 13532010, 18042680, 27064020, 54128040]

約数ペア:

[(1, 54128040), (2, 27064020), (3, 18042680), (4, 13532010), (5, 10825608), (6, 9021340), (8, 6766005), (10, 5412804), (12, 4510670), (15, 3608536), (20, 2706402), (24, 2255335), (30, 1804268), (37, 1462920), (40, 1353201), (60, 902134), (73, 741480), (74, 731460), (111, 487640), (120, 451067), (146, 370740), (148, 365730), (167, 324120), (185, 292584), (219, 247160), (222, 243820), (292, 185370), (296, 182865), (334, 162060), (365, 148296), (370, 146292), (438, 123580), (444, 121910), (501, 108040), (555, 97528), (584, 92685), (668, 81030), (730, 74148), (740, 73146), (835, 64824), (876, 61790), (888, 60955), (1002, 54020), (1095, 49432), (1110, 48764), (1336, 40515), (1460, 37074), (1480, 36573), (1670, 32412), (1752, 30895), (2004, 27010), (2190, 24716), (2220, 24382), (2505, 21608), (2701, 20040), (2920, 18537), (3340, 16206), (4008, 13505), (4380, 12358), (4440, 12191), (5010, 10804), (5402, 10020), (6179, 8760), (6680, 8103)]