549496680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2237}}^1$

素因数の和:2363

約数の個数: 128

約数和(自身を含む): 1740268800

約数和(自身を除く): 1190772120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 138, 178, 184, 230, 267, 276, 345, 356, 445, 460, 534, 552, 690, 712, 890, 920, 1068, 1335, 1380, 1780, 2047, 2136, 2237, 2670, 2760, 3560, 4094, 4474, 5340, 6141, 6711, 8188, 8948, 10235, 10680, 11185, 12282, 13422, 16376, 17896, 20470, 22370, 24564, 26844, 30705, 33555, 40940, 44740, 49128, 51451, 53688, 61410, 67110, 81880, 89480, 102902, 122820, 134220, 154353, 199093, 205804, 245640, 257255, 268440, 308706, 398186, 411608, 514510, 597279, 617412, 771765, 796372, 995465, 1029020, 1194558, 1234824, 1543530, 1592744, 1990930, 2058040, 2389116, 2986395, 3087060, 3981860, 4579139, 4778232, 5972790, 6174120, 7963720, 9158278, 11945580, 13737417, 18316556, 22895695, 23891160, 27474834, 36633112, 45791390, 54949668, 68687085, 91582780, 109899336, 137374170, 183165560, 274748340, 549496680]

約数ペア:

[(1, 549496680), (2, 274748340), (3, 183165560), (4, 137374170), (5, 109899336), (6, 91582780), (8, 68687085), (10, 54949668), (12, 45791390), (15, 36633112), (20, 27474834), (23, 23891160), (24, 22895695), (30, 18316556), (40, 13737417), (46, 11945580), (60, 9158278), (69, 7963720), (89, 6174120), (92, 5972790), (115, 4778232), (120, 4579139), (138, 3981860), (178, 3087060), (184, 2986395), (230, 2389116), (267, 2058040), (276, 1990930), (345, 1592744), (356, 1543530), (445, 1234824), (460, 1194558), (534, 1029020), (552, 995465), (690, 796372), (712, 771765), (890, 617412), (920, 597279), (1068, 514510), (1335, 411608), (1380, 398186), (1780, 308706), (2047, 268440), (2136, 257255), (2237, 245640), (2670, 205804), (2760, 199093), (3560, 154353), (4094, 134220), (4474, 122820), (5340, 102902), (6141, 89480), (6711, 81880), (8188, 67110), (8948, 61410), (10235, 53688), (10680, 51451), (11185, 49128), (12282, 44740), (13422, 40940), (16376, 33555), (17896, 30705), (20470, 26844), (22370, 24564)]