51928040160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{659}}^1\times {\mathrm{54721}}^1$

素因数の和:55401

約数の個数: 144

約数和(自身を含む): 177476579280

約数和(自身を除く): 125548539120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 659, 720, 1318, 1440, 1977, 2636, 3295, 3954, 5272, 5931, 6590, 7908, 9885, 10544, 11862, 13180, 15816, 19770, 21088, 23724, 26360, 29655, 31632, 39540, 47448, 52720, 54721, 59310, 63264, 79080, 94896, 105440, 109442, 118620, 158160, 164163, 189792, 218884, 237240, 273605, 316320, 328326, 437768, 474480, 492489, 547210, 656652, 820815, 875536, 948960, 984978, 1094420, 1313304, 1641630, 1751072, 1969956, 2188840, 2462445, 2626608, 3283260, 3939912, 4377680, 4924890, 5253216, 6566520, 7879824, 8755360, 9849780, 13133040, 15759648, 19699560, 26266080, 36061139, 39399120, 72122278, 78798240, 108183417, 144244556, 180305695, 216366834, 288489112, 324550251, 360611390, 432733668, 540917085, 576978224, 649100502, 721222780, 865467336, 1081834170, 1153956448, 1298201004, 1442445560, 1622751255, 1730934672, 2163668340, 2596402008, 2884891120, 3245502510, 3461869344, 4327336680, 5192804016, 5769782240, 6491005020, 8654673360, 10385608032, 12982010040, 17309346720, 25964020080, 51928040160]

約数ペア:

[(1, 51928040160), (2, 25964020080), (3, 17309346720), (4, 12982010040), (5, 10385608032), (6, 8654673360), (8, 6491005020), (9, 5769782240), (10, 5192804016), (12, 4327336680), (15, 3461869344), (16, 3245502510), (18, 2884891120), (20, 2596402008), (24, 2163668340), (30, 1730934672), (32, 1622751255), (36, 1442445560), (40, 1298201004), (45, 1153956448), (48, 1081834170), (60, 865467336), (72, 721222780), (80, 649100502), (90, 576978224), (96, 540917085), (120, 432733668), (144, 360611390), (160, 324550251), (180, 288489112), (240, 216366834), (288, 180305695), (360, 144244556), (480, 108183417), (659, 78798240), (720, 72122278), (1318, 39399120), (1440, 36061139), (1977, 26266080), (2636, 19699560), (3295, 15759648), (3954, 13133040), (5272, 9849780), (5931, 8755360), (6590, 7879824), (7908, 6566520), (9885, 5253216), (10544, 4924890), (11862, 4377680), (13180, 3939912), (15816, 3283260), (19770, 2626608), (21088, 2462445), (23724, 2188840), (26360, 1969956), (29655, 1751072), (31632, 1641630), (39540, 1313304), (47448, 1094420), (52720, 984978), (54721, 948960), (59310, 875536), (63264, 820815), (79080, 656652), (94896, 547210), (105440, 492489), (109442, 474480), (118620, 437768), (158160, 328326), (164163, 316320), (189792, 273605), (218884, 237240)]