2490454080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{288247}}^1$

素因数の和:288273

約数の個数: 112

約数和(自身を含む): 8785799040

約数和(自身を除く): 6295344960

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 288247, 576494, 864741, 1152988, 1441235, 1729482, 2305976, 2594223, 2882470, 3458964, 4323705, 4611952, 5188446, 5764940, 6917928, 7782669, 8647410, 9223904, 10376892, 11529880, 12971115, 13835856, 15565338, 17294820, 18447808, 20753784, 23059760, 25942230, 27671712, 31130676, 34589640, 38913345, 41507568, 46119520, 51884460, 55343424, 62261352, 69179280, 77826690, 83015136, 92239040, 103768920, 124522704, 138358560, 155653380, 166030272, 207537840, 249045408, 276717120, 311306760, 415075680, 498090816, 622613520, 830151360, 1245227040, 2490454080]

約数ペア:

[(1, 2490454080), (2, 1245227040), (3, 830151360), (4, 622613520), (5, 498090816), (6, 415075680), (8, 311306760), (9, 276717120), (10, 249045408), (12, 207537840), (15, 166030272), (16, 155653380), (18, 138358560), (20, 124522704), (24, 103768920), (27, 92239040), (30, 83015136), (32, 77826690), (36, 69179280), (40, 62261352), (45, 55343424), (48, 51884460), (54, 46119520), (60, 41507568), (64, 38913345), (72, 34589640), (80, 31130676), (90, 27671712), (96, 25942230), (108, 23059760), (120, 20753784), (135, 18447808), (144, 17294820), (160, 15565338), (180, 13835856), (192, 12971115), (216, 11529880), (240, 10376892), (270, 9223904), (288, 8647410), (320, 7782669), (360, 6917928), (432, 5764940), (480, 5188446), (540, 4611952), (576, 4323705), (720, 3458964), (864, 2882470), (960, 2594223), (1080, 2305976), (1440, 1729482), (1728, 1441235), (2160, 1152988), (2880, 864741), (4320, 576494), (8640, 288247)]