38938560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:930

約数の個数: 112

約数和(自身を含む): 126406656

約数和(自身を除く): 87468096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 863, 940, 960, 1128, 1410, 1504, 1726, 1880, 2256, 2589, 2820, 3008, 3452, 3760, 4315, 4512, 5178, 5640, 6904, 7520, 8630, 9024, 10356, 11280, 12945, 13808, 15040, 17260, 20712, 22560, 25890, 27616, 34520, 40561, 41424, 45120, 51780, 55232, 69040, 81122, 82848, 103560, 121683, 138080, 162244, 165696, 202805, 207120, 243366, 276160, 324488, 405610, 414240, 486732, 608415, 648976, 811220, 828480, 973464, 1216830, 1297952, 1622440, 1946928, 2433660, 2595904, 3244880, 3893856, 4867320, 6489760, 7787712, 9734640, 12979520, 19469280, 38938560]

約数ペア:

[(1, 38938560), (2, 19469280), (3, 12979520), (4, 9734640), (5, 7787712), (6, 6489760), (8, 4867320), (10, 3893856), (12, 3244880), (15, 2595904), (16, 2433660), (20, 1946928), (24, 1622440), (30, 1297952), (32, 1216830), (40, 973464), (47, 828480), (48, 811220), (60, 648976), (64, 608415), (80, 486732), (94, 414240), (96, 405610), (120, 324488), (141, 276160), (160, 243366), (188, 207120), (192, 202805), (235, 165696), (240, 162244), (282, 138080), (320, 121683), (376, 103560), (470, 82848), (480, 81122), (564, 69040), (705, 55232), (752, 51780), (863, 45120), (940, 41424), (960, 40561), (1128, 34520), (1410, 27616), (1504, 25890), (1726, 22560), (1880, 20712), (2256, 17260), (2589, 15040), (2820, 13808), (3008, 12945), (3452, 11280), (3760, 10356), (4315, 9024), (4512, 8630), (5178, 7520), (5640, 6904)]