130246440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20479}}^1$

素因数の和:20546

約数の個数: 64

約数和(自身を含む): 398131200

約数和(自身を除く): 267884760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 20479, 40958, 61437, 81916, 102395, 122874, 163832, 204790, 245748, 307185, 409580, 491496, 614370, 819160, 1085387, 1228740, 2170774, 2457480, 3256161, 4341548, 5426935, 6512322, 8683096, 10853870, 13024644, 16280805, 21707740, 26049288, 32561610, 43415480, 65123220, 130246440]

約数ペア:

[(1, 130246440), (2, 65123220), (3, 43415480), (4, 32561610), (5, 26049288), (6, 21707740), (8, 16280805), (10, 13024644), (12, 10853870), (15, 8683096), (20, 6512322), (24, 5426935), (30, 4341548), (40, 3256161), (53, 2457480), (60, 2170774), (106, 1228740), (120, 1085387), (159, 819160), (212, 614370), (265, 491496), (318, 409580), (424, 307185), (530, 245748), (636, 204790), (795, 163832), (1060, 122874), (1272, 102395), (1590, 81916), (2120, 61437), (3180, 40958), (6360, 20479)]