87865899960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{250673}}^1$

素因数の和:250837

約数の個数: 128

約数和(自身を含む): 277225390080

約数和(自身を除く): 189359490120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 127, 138, 184, 230, 254, 276, 345, 381, 460, 508, 552, 635, 690, 762, 920, 1016, 1270, 1380, 1524, 1905, 2540, 2760, 2921, 3048, 3810, 5080, 5842, 7620, 8763, 11684, 14605, 15240, 17526, 23368, 29210, 35052, 43815, 58420, 70104, 87630, 116840, 175260, 250673, 350520, 501346, 752019, 1002692, 1253365, 1504038, 2005384, 2506730, 3008076, 3760095, 5013460, 5765479, 6016152, 7520190, 10026920, 11530958, 15040380, 17296437, 23061916, 28827395, 30080760, 31835471, 34592874, 46123832, 57654790, 63670942, 69185748, 86482185, 95506413, 115309580, 127341884, 138371496, 159177355, 172964370, 191012826, 230619160, 254683768, 318354710, 345928740, 382025652, 477532065, 636709420, 691857480, 732215833, 764051304, 955064130, 1273418840, 1464431666, 1910128260, 2196647499, 2928863332, 3661079165, 3820256520, 4393294998, 5857726664, 7322158330, 8786589996, 10983237495, 14644316660, 17573179992, 21966474990, 29288633320, 43932949980, 87865899960]

約数ペア:

[(1, 87865899960), (2, 43932949980), (3, 29288633320), (4, 21966474990), (5, 17573179992), (6, 14644316660), (8, 10983237495), (10, 8786589996), (12, 7322158330), (15, 5857726664), (20, 4393294998), (23, 3820256520), (24, 3661079165), (30, 2928863332), (40, 2196647499), (46, 1910128260), (60, 1464431666), (69, 1273418840), (92, 955064130), (115, 764051304), (120, 732215833), (127, 691857480), (138, 636709420), (184, 477532065), (230, 382025652), (254, 345928740), (276, 318354710), (345, 254683768), (381, 230619160), (460, 191012826), (508, 172964370), (552, 159177355), (635, 138371496), (690, 127341884), (762, 115309580), (920, 95506413), (1016, 86482185), (1270, 69185748), (1380, 63670942), (1524, 57654790), (1905, 46123832), (2540, 34592874), (2760, 31835471), (2921, 30080760), (3048, 28827395), (3810, 23061916), (5080, 17296437), (5842, 15040380), (7620, 11530958), (8763, 10026920), (11684, 7520190), (14605, 6016152), (15240, 5765479), (17526, 5013460), (23368, 3760095), (29210, 3008076), (35052, 2506730), (43815, 2005384), (58420, 1504038), (70104, 1253365), (87630, 1002692), (116840, 752019), (175260, 501346), (250673, 350520)]