354265920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:470

約数の個数: 224

約数和(自身を含む): 1263335040

約数和(自身を除く): 909069120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 192, 216, 240, 262, 270, 288, 313, 320, 360, 393, 432, 480, 524, 540, 576, 626, 655, 720, 786, 864, 939, 960, 1048, 1080, 1179, 1252, 1310, 1440, 1565, 1572, 1728, 1878, 1965, 2096, 2160, 2358, 2504, 2620, 2817, 2880, 3130, 3144, 3537, 3756, 3930, 4192, 4320, 4695, 4716, 5008, 5240, 5634, 5895, 6260, 6288, 7074, 7512, 7860, 8384, 8451, 8640, 9390, 9432, 10016, 10480, 11268, 11790, 12520, 12576, 14085, 14148, 15024, 15720, 16902, 17685, 18780, 18864, 20032, 20960, 22536, 23580, 25040, 25152, 28170, 28296, 30048, 31440, 33804, 35370, 37560, 37728, 41003, 41920, 42255, 45072, 47160, 50080, 56340, 56592, 60096, 62880, 67608, 70740, 75120, 75456, 82006, 84510, 90144, 94320, 100160, 112680, 113184, 123009, 125760, 135216, 141480, 150240, 164012, 169020, 180288, 188640, 205015, 225360, 226368, 246018, 270432, 282960, 300480, 328024, 338040, 369027, 377280, 410030, 450720, 492036, 540864, 565920, 615045, 656048, 676080, 738054, 820060, 901440, 984072, 1107081, 1131840, 1230090, 1312096, 1352160, 1476108, 1640120, 1845135, 1968144, 2214162, 2460180, 2624192, 2704320, 2952216, 3280240, 3690270, 3936288, 4428324, 4920360, 5535405, 5904432, 6560480, 7380540, 7872576, 8856648, 9840720, 11070810, 11808864, 13120960, 14761080, 17713296, 19681440, 22141620, 23617728, 29522160, 35426592, 39362880, 44283240, 59044320, 70853184, 88566480, 118088640, 177132960, 354265920]

約数ペア:

[(1, 354265920), (2, 177132960), (3, 118088640), (4, 88566480), (5, 70853184), (6, 59044320), (8, 44283240), (9, 39362880), (10, 35426592), (12, 29522160), (15, 23617728), (16, 22141620), (18, 19681440), (20, 17713296), (24, 14761080), (27, 13120960), (30, 11808864), (32, 11070810), (36, 9840720), (40, 8856648), (45, 7872576), (48, 7380540), (54, 6560480), (60, 5904432), (64, 5535405), (72, 4920360), (80, 4428324), (90, 3936288), (96, 3690270), (108, 3280240), (120, 2952216), (131, 2704320), (135, 2624192), (144, 2460180), (160, 2214162), (180, 1968144), (192, 1845135), (216, 1640120), (240, 1476108), (262, 1352160), (270, 1312096), (288, 1230090), (313, 1131840), (320, 1107081), (360, 984072), (393, 901440), (432, 820060), (480, 738054), (524, 676080), (540, 656048), (576, 615045), (626, 565920), (655, 540864), (720, 492036), (786, 450720), (864, 410030), (939, 377280), (960, 369027), (1048, 338040), (1080, 328024), (1179, 300480), (1252, 282960), (1310, 270432), (1440, 246018), (1565, 226368), (1572, 225360), (1728, 205015), (1878, 188640), (1965, 180288), (2096, 169020), (2160, 164012), (2358, 150240), (2504, 141480), (2620, 135216), (2817, 125760), (2880, 123009), (3130, 113184), (3144, 112680), (3537, 100160), (3756, 94320), (3930, 90144), (4192, 84510), (4320, 82006), (4695, 75456), (4716, 75120), (5008, 70740), (5240, 67608), (5634, 62880), (5895, 60096), (6260, 56592), (6288, 56340), (7074, 50080), (7512, 47160), (7860, 45072), (8384, 42255), (8451, 41920), (8640, 41003), (9390, 37728), (9432, 37560), (10016, 35370), (10480, 33804), (11268, 31440), (11790, 30048), (12520, 28296), (12576, 28170), (14085, 25152), (14148, 25040), (15024, 23580), (15720, 22536), (16902, 20960), (17685, 20032), (18780, 18864)]