280386596340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67726231}}^1$

素因数の和:67726269

約数の個数: 72

約数和(自身を含む): 887484544128

約数和(自身を除く): 607097947788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 67726231, 135452462, 203178693, 270904924, 338631155, 406357386, 609536079, 677262310, 812714772, 1015893465, 1219072158, 1354524620, 1557703313, 2031786930, 2438144316, 3047680395, 3115406626, 4063573860, 4673109939, 6095360790, 6230813252, 7788516565, 9346219878, 12190721580, 14019329817, 15577033130, 18692439756, 23365549695, 28038659634, 31154066260, 46731099390, 56077319268, 70096649085, 93462198780, 140193298170, 280386596340]

約数ペア:

[(1, 280386596340), (2, 140193298170), (3, 93462198780), (4, 70096649085), (5, 56077319268), (6, 46731099390), (9, 31154066260), (10, 28038659634), (12, 23365549695), (15, 18692439756), (18, 15577033130), (20, 14019329817), (23, 12190721580), (30, 9346219878), (36, 7788516565), (45, 6230813252), (46, 6095360790), (60, 4673109939), (69, 4063573860), (90, 3115406626), (92, 3047680395), (115, 2438144316), (138, 2031786930), (180, 1557703313), (207, 1354524620), (230, 1219072158), (276, 1015893465), (345, 812714772), (414, 677262310), (460, 609536079), (690, 406357386), (828, 338631155), (1035, 270904924), (1380, 203178693), (2070, 135452462), (4140, 67726231)]