116768640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 128

約数和(自身を含む): 378681120

約数和(自身を除く): 261912480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 997, 1220, 1464, 1830, 1920, 1952, 1994, 2440, 2928, 2991, 3660, 3904, 3988, 4880, 4985, 5856, 5982, 7320, 7808, 7976, 9760, 9970, 11712, 11964, 14640, 14955, 15952, 19520, 19940, 23424, 23928, 29280, 29910, 31904, 39040, 39880, 47856, 58560, 59820, 60817, 63808, 79760, 95712, 117120, 119640, 121634, 127616, 159520, 182451, 191424, 239280, 243268, 304085, 319040, 364902, 382848, 478560, 486536, 608170, 638080, 729804, 912255, 957120, 973072, 1216340, 1459608, 1824510, 1914240, 1946144, 2432680, 2919216, 3649020, 3892288, 4865360, 5838432, 7298040, 7784576, 9730720, 11676864, 14596080, 19461440, 23353728, 29192160, 38922880, 58384320, 116768640]

約数ペア:

[(1, 116768640), (2, 58384320), (3, 38922880), (4, 29192160), (5, 23353728), (6, 19461440), (8, 14596080), (10, 11676864), (12, 9730720), (15, 7784576), (16, 7298040), (20, 5838432), (24, 4865360), (30, 3892288), (32, 3649020), (40, 2919216), (48, 2432680), (60, 1946144), (61, 1914240), (64, 1824510), (80, 1459608), (96, 1216340), (120, 973072), (122, 957120), (128, 912255), (160, 729804), (183, 638080), (192, 608170), (240, 486536), (244, 478560), (305, 382848), (320, 364902), (366, 319040), (384, 304085), (480, 243268), (488, 239280), (610, 191424), (640, 182451), (732, 159520), (915, 127616), (960, 121634), (976, 119640), (997, 117120), (1220, 95712), (1464, 79760), (1830, 63808), (1920, 60817), (1952, 59820), (1994, 58560), (2440, 47856), (2928, 39880), (2991, 39040), (3660, 31904), (3904, 29910), (3988, 29280), (4880, 23928), (4985, 23424), (5856, 19940), (5982, 19520), (7320, 15952), (7808, 14955), (7976, 14640), (9760, 11964), (9970, 11712)]