324120

素因数分解:

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

素因数の和:124

約数の個数: 64

約数和(自身を含む): 1012320

約数和(自身を除く): 688200

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, 185, 219, 222, 292, 296, 365, 370, 438, 444, 555, 584, 730, 740, 876, 888, 1095, 1110, 1460, 1480, 1752, 2190, 2220, 2701, 2920, 4380, 4440, 5402, 8103, 8760, 10804, 13505, 16206, 21608, 27010, 32412, 40515, 54020, 64824, 81030, 108040, 162060, 324120]

約数ペア:

[(1, 324120), (2, 162060), (3, 108040), (4, 81030), (5, 64824), (6, 54020), (8, 40515), (10, 32412), (12, 27010), (15, 21608), (20, 16206), (24, 13505), (30, 10804), (37, 8760), (40, 8103), (60, 5402), (73, 4440), (74, 4380), (111, 2920), (120, 2701), (146, 2220), (148, 2190), (185, 1752), (219, 1480), (222, 1460), (292, 1110), (296, 1095), (365, 888), (370, 876), (438, 740), (444, 730), (555, 584)]