42751920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3361}}^1$

素因数の和:3430

約数の個数: 80

約数和(自身を含む): 135071712

約数和(自身を除く): 92319792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 3361, 4240, 6360, 6722, 10083, 12720, 13444, 16805, 20166, 26888, 33610, 40332, 50415, 53776, 67220, 80664, 100830, 134440, 161328, 178133, 201660, 268880, 356266, 403320, 534399, 712532, 806640, 890665, 1068798, 1425064, 1781330, 2137596, 2671995, 2850128, 3562660, 4275192, 5343990, 7125320, 8550384, 10687980, 14250640, 21375960, 42751920]

約数ペア:

[(1, 42751920), (2, 21375960), (3, 14250640), (4, 10687980), (5, 8550384), (6, 7125320), (8, 5343990), (10, 4275192), (12, 3562660), (15, 2850128), (16, 2671995), (20, 2137596), (24, 1781330), (30, 1425064), (40, 1068798), (48, 890665), (53, 806640), (60, 712532), (80, 534399), (106, 403320), (120, 356266), (159, 268880), (212, 201660), (240, 178133), (265, 161328), (318, 134440), (424, 100830), (530, 80664), (636, 67220), (795, 53776), (848, 50415), (1060, 40332), (1272, 33610), (1590, 26888), (2120, 20166), (2544, 16805), (3180, 13444), (3361, 12720), (4240, 10083), (6360, 6722)]