4266240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 15011136

約数和(自身を除く): 10744896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 101, 110, 120, 128, 132, 160, 165, 176, 192, 202, 220, 240, 256, 264, 303, 320, 330, 352, 384, 404, 440, 480, 505, 528, 606, 640, 660, 704, 768, 808, 880, 960, 1010, 1056, 1111, 1212, 1280, 1320, 1408, 1515, 1616, 1760, 1920, 2020, 2112, 2222, 2424, 2640, 2816, 3030, 3232, 3333, 3520, 3840, 4040, 4224, 4444, 4848, 5280, 5555, 6060, 6464, 6666, 7040, 8080, 8448, 8888, 9696, 10560, 11110, 12120, 12928, 13332, 14080, 16160, 16665, 17776, 19392, 21120, 22220, 24240, 25856, 26664, 32320, 33330, 35552, 38784, 42240, 44440, 48480, 53328, 64640, 66660, 71104, 77568, 88880, 96960, 106656, 129280, 133320, 142208, 177760, 193920, 213312, 266640, 284416, 355520, 387840, 426624, 533280, 711040, 853248, 1066560, 1422080, 2133120, 4266240]

約数ペア:

[(1, 4266240), (2, 2133120), (3, 1422080), (4, 1066560), (5, 853248), (6, 711040), (8, 533280), (10, 426624), (11, 387840), (12, 355520), (15, 284416), (16, 266640), (20, 213312), (22, 193920), (24, 177760), (30, 142208), (32, 133320), (33, 129280), (40, 106656), (44, 96960), (48, 88880), (55, 77568), (60, 71104), (64, 66660), (66, 64640), (80, 53328), (88, 48480), (96, 44440), (101, 42240), (110, 38784), (120, 35552), (128, 33330), (132, 32320), (160, 26664), (165, 25856), (176, 24240), (192, 22220), (202, 21120), (220, 19392), (240, 17776), (256, 16665), (264, 16160), (303, 14080), (320, 13332), (330, 12928), (352, 12120), (384, 11110), (404, 10560), (440, 9696), (480, 8888), (505, 8448), (528, 8080), (606, 7040), (640, 6666), (660, 6464), (704, 6060), (768, 5555), (808, 5280), (880, 4848), (960, 4444), (1010, 4224), (1056, 4040), (1111, 3840), (1212, 3520), (1280, 3333), (1320, 3232), (1408, 3030), (1515, 2816), (1616, 2640), (1760, 2424), (1920, 2222), (2020, 2112)]