1148757720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{870271}}^1$

素因数の和:870296

約数の個数: 64

約数和(自身を含む): 3759575040

約数和(自身を除く): 2610817320

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, 132, 165, 220, 264, 330, 440, 660, 1320, 870271, 1740542, 2610813, 3481084, 4351355, 5221626, 6962168, 8702710, 9572981, 10443252, 13054065, 17405420, 19145962, 20886504, 26108130, 28718943, 34810840, 38291924, 47864905, 52216260, 57437886, 76583848, 95729810, 104432520, 114875772, 143594715, 191459620, 229751544, 287189430, 382919240, 574378860, 1148757720]

約数ペア:

[(1, 1148757720), (2, 574378860), (3, 382919240), (4, 287189430), (5, 229751544), (6, 191459620), (8, 143594715), (10, 114875772), (11, 104432520), (12, 95729810), (15, 76583848), (20, 57437886), (22, 52216260), (24, 47864905), (30, 38291924), (33, 34810840), (40, 28718943), (44, 26108130), (55, 20886504), (60, 19145962), (66, 17405420), (88, 13054065), (110, 10443252), (120, 9572981), (132, 8702710), (165, 6962168), (220, 5221626), (264, 4351355), (330, 3481084), (440, 2610813), (660, 1740542), (1320, 870271)]