1115161080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6449}}^1$

素因数の和:6605

約数の個数: 128

約数和(自身を含む): 3678048000

約数和(自身を除く): 2562886920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 131, 132, 165, 220, 262, 264, 330, 393, 440, 524, 655, 660, 786, 1048, 1310, 1320, 1441, 1572, 1965, 2620, 2882, 3144, 3930, 4323, 5240, 5764, 6449, 7205, 7860, 8646, 11528, 12898, 14410, 15720, 17292, 19347, 21615, 25796, 28820, 32245, 34584, 38694, 43230, 51592, 57640, 64490, 70939, 77388, 86460, 96735, 128980, 141878, 154776, 172920, 193470, 212817, 257960, 283756, 354695, 386940, 425634, 567512, 709390, 773880, 844819, 851268, 1064085, 1418780, 1689638, 1702536, 2128170, 2534457, 2837560, 3379276, 4224095, 4256340, 5068914, 6758552, 8448190, 8512680, 9293009, 10137828, 12672285, 16896380, 18586018, 20275656, 25344570, 27879027, 33792760, 37172036, 46465045, 50689140, 55758054, 74344072, 92930090, 101378280, 111516108, 139395135, 185860180, 223032216, 278790270, 371720360, 557580540, 1115161080]

約数ペア:

[(1, 1115161080), (2, 557580540), (3, 371720360), (4, 278790270), (5, 223032216), (6, 185860180), (8, 139395135), (10, 111516108), (11, 101378280), (12, 92930090), (15, 74344072), (20, 55758054), (22, 50689140), (24, 46465045), (30, 37172036), (33, 33792760), (40, 27879027), (44, 25344570), (55, 20275656), (60, 18586018), (66, 16896380), (88, 12672285), (110, 10137828), (120, 9293009), (131, 8512680), (132, 8448190), (165, 6758552), (220, 5068914), (262, 4256340), (264, 4224095), (330, 3379276), (393, 2837560), (440, 2534457), (524, 2128170), (655, 1702536), (660, 1689638), (786, 1418780), (1048, 1064085), (1310, 851268), (1320, 844819), (1441, 773880), (1572, 709390), (1965, 567512), (2620, 425634), (2882, 386940), (3144, 354695), (3930, 283756), (4323, 257960), (5240, 212817), (5764, 193470), (6449, 172920), (7205, 154776), (7860, 141878), (8646, 128980), (11528, 96735), (12898, 86460), (14410, 77388), (15720, 70939), (17292, 64490), (19347, 57640), (21615, 51592), (25796, 43230), (28820, 38694), (32245, 34584)]