123842160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 240

約数和(自身を含む): 455783328

約数和(自身を除く): 331941168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 101, 104, 117, 120, 130, 131, 144, 156, 180, 195, 202, 208, 234, 240, 260, 262, 303, 312, 360, 390, 393, 404, 468, 505, 520, 524, 585, 606, 624, 655, 720, 780, 786, 808, 909, 936, 1010, 1040, 1048, 1170, 1179, 1212, 1310, 1313, 1515, 1560, 1572, 1616, 1703, 1818, 1872, 1965, 2020, 2096, 2340, 2358, 2424, 2620, 2626, 3030, 3120, 3144, 3406, 3636, 3930, 3939, 4040, 4545, 4680, 4716, 4848, 5109, 5240, 5252, 5895, 6060, 6288, 6565, 6812, 7272, 7860, 7878, 8080, 8515, 9090, 9360, 9432, 10218, 10480, 10504, 11790, 11817, 12120, 13130, 13231, 13624, 14544, 15327, 15720, 15756, 17030, 18180, 18864, 19695, 20436, 21008, 23580, 23634, 24240, 25545, 26260, 26462, 27248, 30654, 31440, 31512, 34060, 36360, 39390, 39693, 40872, 47160, 47268, 51090, 52520, 52924, 59085, 61308, 63024, 66155, 68120, 72720, 76635, 78780, 79386, 81744, 94320, 94536, 102180, 105040, 105848, 118170, 119079, 122616, 132310, 136240, 153270, 157560, 158772, 172003, 189072, 198465, 204360, 211696, 236340, 238158, 245232, 264620, 306540, 315120, 317544, 344006, 396930, 408720, 472680, 476316, 516009, 529240, 595395, 613080, 635088, 688012, 793860, 860015, 945360, 952632, 1032018, 1058480, 1190790, 1226160, 1376024, 1548027, 1587720, 1720030, 1905264, 2064036, 2381580, 2580045, 2752048, 3096054, 3175440, 3440060, 4128072, 4763160, 5160090, 6192108, 6880120, 7740135, 8256144, 9526320, 10320180, 12384216, 13760240, 15480270, 20640360, 24768432, 30960540, 41280720, 61921080, 123842160]

約数ペア:

[(1, 123842160), (2, 61921080), (3, 41280720), (4, 30960540), (5, 24768432), (6, 20640360), (8, 15480270), (9, 13760240), (10, 12384216), (12, 10320180), (13, 9526320), (15, 8256144), (16, 7740135), (18, 6880120), (20, 6192108), (24, 5160090), (26, 4763160), (30, 4128072), (36, 3440060), (39, 3175440), (40, 3096054), (45, 2752048), (48, 2580045), (52, 2381580), (60, 2064036), (65, 1905264), (72, 1720030), (78, 1587720), (80, 1548027), (90, 1376024), (101, 1226160), (104, 1190790), (117, 1058480), (120, 1032018), (130, 952632), (131, 945360), (144, 860015), (156, 793860), (180, 688012), (195, 635088), (202, 613080), (208, 595395), (234, 529240), (240, 516009), (260, 476316), (262, 472680), (303, 408720), (312, 396930), (360, 344006), (390, 317544), (393, 315120), (404, 306540), (468, 264620), (505, 245232), (520, 238158), (524, 236340), (585, 211696), (606, 204360), (624, 198465), (655, 189072), (720, 172003), (780, 158772), (786, 157560), (808, 153270), (909, 136240), (936, 132310), (1010, 122616), (1040, 119079), (1048, 118170), (1170, 105848), (1179, 105040), (1212, 102180), (1310, 94536), (1313, 94320), (1515, 81744), (1560, 79386), (1572, 78780), (1616, 76635), (1703, 72720), (1818, 68120), (1872, 66155), (1965, 63024), (2020, 61308), (2096, 59085), (2340, 52924), (2358, 52520), (2424, 51090), (2620, 47268), (2626, 47160), (3030, 40872), (3120, 39693), (3144, 39390), (3406, 36360), (3636, 34060), (3930, 31512), (3939, 31440), (4040, 30654), (4545, 27248), (4680, 26462), (4716, 26260), (4848, 25545), (5109, 24240), (5240, 23634), (5252, 23580), (5895, 21008), (6060, 20436), (6288, 19695), (6565, 18864), (6812, 18180), (7272, 17030), (7860, 15756), (7878, 15720), (8080, 15327), (8515, 14544), (9090, 13624), (9360, 13231), (9432, 13130), (10218, 12120), (10480, 11817), (10504, 11790)]