120122520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:718

約数の個数: 192

約数和(自身を含む): 433382400

約数和(自身を除く): 313259880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 620, 651, 659, 735, 744, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1318, 1470, 1519, 1736, 1860, 1960, 1977, 2170, 2604, 2636, 2940, 3038, 3255, 3295, 3720, 3954, 4340, 4557, 4613, 5208, 5272, 5880, 6076, 6510, 6590, 7595, 7908, 8680, 9114, 9226, 9885, 12152, 13020, 13180, 13839, 15190, 15816, 18228, 18452, 19770, 20429, 22785, 23065, 26040, 26360, 27678, 30380, 32291, 36456, 36904, 39540, 40858, 45570, 46130, 55356, 60760, 61287, 64582, 69195, 79080, 81716, 91140, 92260, 96873, 102145, 110712, 122574, 129164, 138390, 143003, 161455, 163432, 182280, 184520, 193746, 204290, 245148, 258328, 276780, 286006, 306435, 322910, 387492, 408580, 429009, 484365, 490296, 553560, 572012, 612870, 645820, 715015, 774984, 817160, 858018, 968730, 1001021, 1144024, 1225740, 1291640, 1430030, 1716036, 1937460, 2002042, 2145045, 2451480, 2860060, 3003063, 3432072, 3874920, 4004084, 4290090, 5005105, 5720120, 6006126, 8008168, 8580180, 10010210, 12012252, 15015315, 17160360, 20020420, 24024504, 30030630, 40040840, 60061260, 120122520]

約数ペア:

[(1, 120122520), (2, 60061260), (3, 40040840), (4, 30030630), (5, 24024504), (6, 20020420), (7, 17160360), (8, 15015315), (10, 12012252), (12, 10010210), (14, 8580180), (15, 8008168), (20, 6006126), (21, 5720120), (24, 5005105), (28, 4290090), (30, 4004084), (31, 3874920), (35, 3432072), (40, 3003063), (42, 2860060), (49, 2451480), (56, 2145045), (60, 2002042), (62, 1937460), (70, 1716036), (84, 1430030), (93, 1291640), (98, 1225740), (105, 1144024), (120, 1001021), (124, 968730), (140, 858018), (147, 817160), (155, 774984), (168, 715015), (186, 645820), (196, 612870), (210, 572012), (217, 553560), (245, 490296), (248, 484365), (280, 429009), (294, 408580), (310, 387492), (372, 322910), (392, 306435), (420, 286006), (434, 276780), (465, 258328), (490, 245148), (588, 204290), (620, 193746), (651, 184520), (659, 182280), (735, 163432), (744, 161455), (840, 143003), (868, 138390), (930, 129164), (980, 122574), (1085, 110712), (1176, 102145), (1240, 96873), (1302, 92260), (1318, 91140), (1470, 81716), (1519, 79080), (1736, 69195), (1860, 64582), (1960, 61287), (1977, 60760), (2170, 55356), (2604, 46130), (2636, 45570), (2940, 40858), (3038, 39540), (3255, 36904), (3295, 36456), (3720, 32291), (3954, 30380), (4340, 27678), (4557, 26360), (4613, 26040), (5208, 23065), (5272, 22785), (5880, 20429), (6076, 19770), (6510, 18452), (6590, 18228), (7595, 15816), (7908, 15190), (8680, 13839), (9114, 13180), (9226, 13020), (9885, 12152)]