265500720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1217}}^1$

素因数の和:1340

約数の個数: 160

約数和(自身を含む): 924315840

約数和(自身を除く): 658815120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 101, 108, 120, 135, 144, 180, 202, 216, 240, 270, 303, 360, 404, 432, 505, 540, 606, 720, 808, 909, 1010, 1080, 1212, 1217, 1515, 1616, 1818, 2020, 2160, 2424, 2434, 2727, 3030, 3636, 3651, 4040, 4545, 4848, 4868, 5454, 6060, 6085, 7272, 7302, 8080, 9090, 9736, 10908, 10953, 12120, 12170, 13635, 14544, 14604, 18180, 18255, 19472, 21816, 21906, 24240, 24340, 27270, 29208, 32859, 36360, 36510, 43632, 43812, 48680, 54540, 54765, 58416, 65718, 72720, 73020, 87624, 97360, 109080, 109530, 122917, 131436, 146040, 164295, 175248, 218160, 219060, 245834, 262872, 292080, 328590, 368751, 438120, 491668, 525744, 614585, 657180, 737502, 876240, 983336, 1106253, 1229170, 1314360, 1475004, 1843755, 1966672, 2212506, 2458340, 2628720, 2950008, 3318759, 3687510, 4425012, 4916680, 5531265, 5900016, 6637518, 7375020, 8850024, 9833360, 11062530, 13275036, 14750040, 16593795, 17700048, 22125060, 26550072, 29500080, 33187590, 44250120, 53100144, 66375180, 88500240, 132750360, 265500720]

約数ペア:

[(1, 265500720), (2, 132750360), (3, 88500240), (4, 66375180), (5, 53100144), (6, 44250120), (8, 33187590), (9, 29500080), (10, 26550072), (12, 22125060), (15, 17700048), (16, 16593795), (18, 14750040), (20, 13275036), (24, 11062530), (27, 9833360), (30, 8850024), (36, 7375020), (40, 6637518), (45, 5900016), (48, 5531265), (54, 4916680), (60, 4425012), (72, 3687510), (80, 3318759), (90, 2950008), (101, 2628720), (108, 2458340), (120, 2212506), (135, 1966672), (144, 1843755), (180, 1475004), (202, 1314360), (216, 1229170), (240, 1106253), (270, 983336), (303, 876240), (360, 737502), (404, 657180), (432, 614585), (505, 525744), (540, 491668), (606, 438120), (720, 368751), (808, 328590), (909, 292080), (1010, 262872), (1080, 245834), (1212, 219060), (1217, 218160), (1515, 175248), (1616, 164295), (1818, 146040), (2020, 131436), (2160, 122917), (2424, 109530), (2434, 109080), (2727, 97360), (3030, 87624), (3636, 73020), (3651, 72720), (4040, 65718), (4545, 58416), (4848, 54765), (4868, 54540), (5454, 48680), (6060, 43812), (6085, 43632), (7272, 36510), (7302, 36360), (8080, 32859), (9090, 29208), (9736, 27270), (10908, 24340), (10953, 24240), (12120, 21906), (12170, 21816), (13635, 19472), (14544, 18255), (14604, 18180)]