222454080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{25747}}^1$

素因数の和:25773

約数の個数: 112

約数和(自身を含む): 784799040

約数和(自身を除く): 562344960

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, 25747, 51494, 77241, 102988, 128735, 154482, 205976, 231723, 257470, 308964, 386205, 411952, 463446, 514940, 617928, 695169, 772410, 823904, 926892, 1029880, 1158615, 1235856, 1390338, 1544820, 1647808, 1853784, 2059760, 2317230, 2471712, 2780676, 3089640, 3475845, 3707568, 4119520, 4634460, 4943424, 5561352, 6179280, 6951690, 7415136, 8239040, 9268920, 11122704, 12358560, 13903380, 14830272, 18537840, 22245408, 24717120, 27806760, 37075680, 44490816, 55613520, 74151360, 111227040, 222454080]

約数ペア:

[(1, 222454080), (2, 111227040), (3, 74151360), (4, 55613520), (5, 44490816), (6, 37075680), (8, 27806760), (9, 24717120), (10, 22245408), (12, 18537840), (15, 14830272), (16, 13903380), (18, 12358560), (20, 11122704), (24, 9268920), (27, 8239040), (30, 7415136), (32, 6951690), (36, 6179280), (40, 5561352), (45, 4943424), (48, 4634460), (54, 4119520), (60, 3707568), (64, 3475845), (72, 3089640), (80, 2780676), (90, 2471712), (96, 2317230), (108, 2059760), (120, 1853784), (135, 1647808), (144, 1544820), (160, 1390338), (180, 1235856), (192, 1158615), (216, 1029880), (240, 926892), (270, 823904), (288, 772410), (320, 695169), (360, 617928), (432, 514940), (480, 463446), (540, 411952), (576, 386205), (720, 308964), (864, 257470), (960, 231723), (1080, 205976), (1440, 154482), (1728, 128735), (2160, 102988), (2880, 77241), (4320, 51494), (8640, 25747)]