39934080

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{2311}}^1$

素因数の和:2339

約数の個数: 128

約数和(自身を含む): 141494400

約数和(自身を除く): 101560320

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2311, 2880, 3456, 4320, 4622, 5760, 6933, 8640, 9244, 11555, 13866, 17280, 18488, 20799, 23110, 27732, 34665, 36976, 41598, 46220, 55464, 62397, 69330, 73952, 83196, 92440, 103995, 110928, 124794, 138660, 147904, 166392, 184880, 207990, 221856, 249588, 277320, 295808, 311985, 332784, 369760, 415980, 443712, 499176, 554640, 623970, 665568, 739520, 831960, 887424, 998352, 1109280, 1247940, 1331136, 1479040, 1663920, 1996704, 2218560, 2495880, 2662272, 3327840, 3993408, 4437120, 4991760, 6655680, 7986816, 9983520, 13311360, 19967040, 39934080]

約数ペア:

[(1, 39934080), (2, 19967040), (3, 13311360), (4, 9983520), (5, 7986816), (6, 6655680), (8, 4991760), (9, 4437120), (10, 3993408), (12, 3327840), (15, 2662272), (16, 2495880), (18, 2218560), (20, 1996704), (24, 1663920), (27, 1479040), (30, 1331136), (32, 1247940), (36, 1109280), (40, 998352), (45, 887424), (48, 831960), (54, 739520), (60, 665568), (64, 623970), (72, 554640), (80, 499176), (90, 443712), (96, 415980), (108, 369760), (120, 332784), (128, 311985), (135, 295808), (144, 277320), (160, 249588), (180, 221856), (192, 207990), (216, 184880), (240, 166392), (270, 147904), (288, 138660), (320, 124794), (360, 110928), (384, 103995), (432, 92440), (480, 83196), (540, 73952), (576, 69330), (640, 62397), (720, 55464), (864, 46220), (960, 41598), (1080, 36976), (1152, 34665), (1440, 27732), (1728, 23110), (1920, 20799), (2160, 18488), (2311, 17280), (2880, 13866), (3456, 11555), (4320, 9244), (4622, 8640), (5760, 6933)]