201402840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{45361}}^1$

素因数の和:45412

約数の個数: 64

約数和(自身を含む): 620552160

約数和(自身を除く): 419149320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 45361, 90722, 136083, 181444, 226805, 272166, 362888, 453610, 544332, 680415, 907220, 1088664, 1360830, 1678357, 1814440, 2721660, 3356714, 5035071, 5443320, 6713428, 8391785, 10070142, 13426856, 16783570, 20140284, 25175355, 33567140, 40280568, 50350710, 67134280, 100701420, 201402840]

約数ペア:

[(1, 201402840), (2, 100701420), (3, 67134280), (4, 50350710), (5, 40280568), (6, 33567140), (8, 25175355), (10, 20140284), (12, 16783570), (15, 13426856), (20, 10070142), (24, 8391785), (30, 6713428), (37, 5443320), (40, 5035071), (60, 3356714), (74, 2721660), (111, 1814440), (120, 1678357), (148, 1360830), (185, 1088664), (222, 907220), (296, 680415), (370, 544332), (444, 453610), (555, 362888), (740, 272166), (888, 226805), (1110, 181444), (1480, 136083), (2220, 90722), (4440, 45361)]