3178401120

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{81749}}^1$

素因数の和:81779

約数の個数: 144

約数和(自身を含む): 11248146000

約数和(自身を除く): 8069744880

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 81749, 163498, 245247, 326996, 408745, 490494, 653992, 735741, 817490, 980988, 1226235, 1307984, 1471482, 1634980, 1961976, 2207223, 2452470, 2615968, 2942964, 3269960, 3678705, 3923952, 4414446, 4904940, 5885928, 6539920, 6621669, 7357410, 7847904, 8828892, 9809880, 11036115, 11771856, 13079840, 13243338, 14714820, 17657784, 19619760, 19865007, 22072230, 23543712, 26486676, 29429640, 33108345, 35315568, 39239520, 39730014, 44144460, 52973352, 58859280, 66216690, 70631136, 79460028, 88288920, 99325035, 105946704, 117718560, 132433380, 158920056, 176577840, 198650070, 211893408, 264866760, 317840112, 353155680, 397300140, 529733520, 635680224, 794600280, 1059467040, 1589200560, 3178401120]

約数ペア:

[(1, 3178401120), (2, 1589200560), (3, 1059467040), (4, 794600280), (5, 635680224), (6, 529733520), (8, 397300140), (9, 353155680), (10, 317840112), (12, 264866760), (15, 211893408), (16, 198650070), (18, 176577840), (20, 158920056), (24, 132433380), (27, 117718560), (30, 105946704), (32, 99325035), (36, 88288920), (40, 79460028), (45, 70631136), (48, 66216690), (54, 58859280), (60, 52973352), (72, 44144460), (80, 39730014), (81, 39239520), (90, 35315568), (96, 33108345), (108, 29429640), (120, 26486676), (135, 23543712), (144, 22072230), (160, 19865007), (162, 19619760), (180, 17657784), (216, 14714820), (240, 13243338), (243, 13079840), (270, 11771856), (288, 11036115), (324, 9809880), (360, 8828892), (405, 7847904), (432, 7357410), (480, 6621669), (486, 6539920), (540, 5885928), (648, 4904940), (720, 4414446), (810, 3923952), (864, 3678705), (972, 3269960), (1080, 2942964), (1215, 2615968), (1296, 2452470), (1440, 2207223), (1620, 1961976), (1944, 1634980), (2160, 1471482), (2430, 1307984), (2592, 1226235), (3240, 980988), (3888, 817490), (4320, 735741), (4860, 653992), (6480, 490494), (7776, 408745), (9720, 326996), (12960, 245247), (19440, 163498), (38880, 81749)]