7493040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{3469}}^1$

素因数の和:3491

約数の個数: 80

約数和(自身を含む): 25816800

約数和(自身を除く): 18323760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 3469, 6938, 10407, 13876, 17345, 20814, 27752, 31221, 34690, 41628, 52035, 55504, 62442, 69380, 83256, 93663, 104070, 124884, 138760, 156105, 166512, 187326, 208140, 249768, 277520, 312210, 374652, 416280, 468315, 499536, 624420, 749304, 832560, 936630, 1248840, 1498608, 1873260, 2497680, 3746520, 7493040]

約数ペア:

[(1, 7493040), (2, 3746520), (3, 2497680), (4, 1873260), (5, 1498608), (6, 1248840), (8, 936630), (9, 832560), (10, 749304), (12, 624420), (15, 499536), (16, 468315), (18, 416280), (20, 374652), (24, 312210), (27, 277520), (30, 249768), (36, 208140), (40, 187326), (45, 166512), (48, 156105), (54, 138760), (60, 124884), (72, 104070), (80, 93663), (90, 83256), (108, 69380), (120, 62442), (135, 55504), (144, 52035), (180, 41628), (216, 34690), (240, 31221), (270, 27752), (360, 20814), (432, 17345), (540, 13876), (720, 10407), (1080, 6938), (2160, 3469)]