239751360

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{27749}}^1$

素因数の和:27775

約数の個数: 112

約数和(自身を含む): 845820000

約数和(自身を除く): 606068640

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, 27749, 55498, 83247, 110996, 138745, 166494, 221992, 249741, 277490, 332988, 416235, 443984, 499482, 554980, 665976, 749223, 832470, 887968, 998964, 1109960, 1248705, 1331952, 1498446, 1664940, 1775936, 1997928, 2219920, 2497410, 2663904, 2996892, 3329880, 3746115, 3995856, 4439840, 4994820, 5327808, 5993784, 6659760, 7492230, 7991712, 8879680, 9989640, 11987568, 13319520, 14984460, 15983424, 19979280, 23975136, 26639040, 29968920, 39958560, 47950272, 59937840, 79917120, 119875680, 239751360]

約数ペア:

[(1, 239751360), (2, 119875680), (3, 79917120), (4, 59937840), (5, 47950272), (6, 39958560), (8, 29968920), (9, 26639040), (10, 23975136), (12, 19979280), (15, 15983424), (16, 14984460), (18, 13319520), (20, 11987568), (24, 9989640), (27, 8879680), (30, 7991712), (32, 7492230), (36, 6659760), (40, 5993784), (45, 5327808), (48, 4994820), (54, 4439840), (60, 3995856), (64, 3746115), (72, 3329880), (80, 2996892), (90, 2663904), (96, 2497410), (108, 2219920), (120, 1997928), (135, 1775936), (144, 1664940), (160, 1498446), (180, 1331952), (192, 1248705), (216, 1109960), (240, 998964), (270, 887968), (288, 832470), (320, 749223), (360, 665976), (432, 554980), (480, 499482), (540, 443984), (576, 416235), (720, 332988), (864, 277490), (960, 249741), (1080, 221992), (1440, 166494), (1728, 138745), (2160, 110996), (2880, 83247), (4320, 55498), (8640, 27749)]