304842240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 240

約数和(自身を含む): 1074346416

約数和(自身を除く): 769504176

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, 64, 72, 80, 90, 96, 101, 120, 128, 131, 144, 160, 180, 192, 202, 240, 256, 262, 288, 303, 320, 360, 384, 393, 404, 480, 505, 512, 524, 576, 606, 640, 655, 720, 768, 786, 808, 909, 960, 1010, 1048, 1152, 1179, 1212, 1280, 1310, 1440, 1515, 1536, 1572, 1616, 1818, 1920, 1965, 2020, 2096, 2304, 2358, 2424, 2560, 2620, 2880, 3030, 3144, 3232, 3636, 3840, 3930, 4040, 4192, 4545, 4608, 4716, 4848, 5240, 5760, 5895, 6060, 6288, 6464, 7272, 7680, 7860, 8080, 8384, 9090, 9432, 9696, 10480, 11520, 11790, 12120, 12576, 12928, 13231, 14544, 15720, 16160, 16768, 18180, 18864, 19392, 20960, 23040, 23580, 24240, 25152, 25856, 26462, 29088, 31440, 32320, 33536, 36360, 37728, 38784, 39693, 41920, 47160, 48480, 50304, 51712, 52924, 58176, 62880, 64640, 66155, 67072, 72720, 75456, 77568, 79386, 83840, 94320, 96960, 100608, 105848, 116352, 119079, 125760, 129280, 132310, 145440, 150912, 155136, 158772, 167680, 188640, 193920, 198465, 201216, 211696, 232704, 238158, 251520, 258560, 264620, 290880, 301824, 317544, 335360, 377280, 387840, 396930, 423392, 465408, 476316, 503040, 529240, 581760, 595395, 603648, 635088, 754560, 775680, 793860, 846784, 952632, 1006080, 1058480, 1163520, 1190790, 1270176, 1509120, 1587720, 1693568, 1905264, 2116960, 2327040, 2381580, 2540352, 3018240, 3175440, 3387136, 3810528, 4233920, 4763160, 5080704, 6350880, 6774272, 7621056, 8467840, 9526320, 10161408, 12701760, 15242112, 16935680, 19052640, 20322816, 25403520, 30484224, 33871360, 38105280, 50807040, 60968448, 76210560, 101614080, 152421120, 304842240]

約数ペア:

[(1, 304842240), (2, 152421120), (3, 101614080), (4, 76210560), (5, 60968448), (6, 50807040), (8, 38105280), (9, 33871360), (10, 30484224), (12, 25403520), (15, 20322816), (16, 19052640), (18, 16935680), (20, 15242112), (24, 12701760), (30, 10161408), (32, 9526320), (36, 8467840), (40, 7621056), (45, 6774272), (48, 6350880), (60, 5080704), (64, 4763160), (72, 4233920), (80, 3810528), (90, 3387136), (96, 3175440), (101, 3018240), (120, 2540352), (128, 2381580), (131, 2327040), (144, 2116960), (160, 1905264), (180, 1693568), (192, 1587720), (202, 1509120), (240, 1270176), (256, 1190790), (262, 1163520), (288, 1058480), (303, 1006080), (320, 952632), (360, 846784), (384, 793860), (393, 775680), (404, 754560), (480, 635088), (505, 603648), (512, 595395), (524, 581760), (576, 529240), (606, 503040), (640, 476316), (655, 465408), (720, 423392), (768, 396930), (786, 387840), (808, 377280), (909, 335360), (960, 317544), (1010, 301824), (1048, 290880), (1152, 264620), (1179, 258560), (1212, 251520), (1280, 238158), (1310, 232704), (1440, 211696), (1515, 201216), (1536, 198465), (1572, 193920), (1616, 188640), (1818, 167680), (1920, 158772), (1965, 155136), (2020, 150912), (2096, 145440), (2304, 132310), (2358, 129280), (2424, 125760), (2560, 119079), (2620, 116352), (2880, 105848), (3030, 100608), (3144, 96960), (3232, 94320), (3636, 83840), (3840, 79386), (3930, 77568), (4040, 75456), (4192, 72720), (4545, 67072), (4608, 66155), (4716, 64640), (4848, 62880), (5240, 58176), (5760, 52924), (5895, 51712), (6060, 50304), (6288, 48480), (6464, 47160), (7272, 41920), (7680, 39693), (7860, 38784), (8080, 37728), (8384, 36360), (9090, 33536), (9432, 32320), (9696, 31440), (10480, 29088), (11520, 26462), (11790, 25856), (12120, 25152), (12576, 24240), (12928, 23580), (13231, 23040), (14544, 20960), (15720, 19392), (16160, 18864), (16768, 18180)]