755370240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{859}}^1$

素因数の和:1112

約数の個数: 144

約数和(自身を含む): 2425819200

約数和(自身を除く): 1670448960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 229, 240, 256, 320, 384, 458, 480, 640, 687, 768, 859, 916, 960, 1145, 1280, 1374, 1718, 1832, 1920, 2290, 2577, 2748, 3435, 3436, 3664, 3840, 4295, 4580, 5154, 5496, 6870, 6872, 7328, 8590, 9160, 10308, 10992, 12885, 13740, 13744, 14656, 17180, 18320, 20616, 21984, 25770, 27480, 27488, 29312, 34360, 36640, 41232, 43968, 51540, 54960, 54976, 58624, 68720, 73280, 82464, 87936, 103080, 109920, 109952, 137440, 146560, 164928, 175872, 196711, 206160, 219840, 219904, 274880, 293120, 329856, 393422, 412320, 439680, 549760, 590133, 659712, 786844, 824640, 879360, 983555, 1099520, 1180266, 1573688, 1649280, 1967110, 2360532, 2950665, 3147376, 3298560, 3934220, 4721064, 5901330, 6294752, 7868440, 9442128, 11802660, 12589504, 15736880, 18884256, 23605320, 25179008, 31473760, 37768512, 47210640, 50358016, 62947520, 75537024, 94421280, 125895040, 151074048, 188842560, 251790080, 377685120, 755370240]

約数ペア:

[(1, 755370240), (2, 377685120), (3, 251790080), (4, 188842560), (5, 151074048), (6, 125895040), (8, 94421280), (10, 75537024), (12, 62947520), (15, 50358016), (16, 47210640), (20, 37768512), (24, 31473760), (30, 25179008), (32, 23605320), (40, 18884256), (48, 15736880), (60, 12589504), (64, 11802660), (80, 9442128), (96, 7868440), (120, 6294752), (128, 5901330), (160, 4721064), (192, 3934220), (229, 3298560), (240, 3147376), (256, 2950665), (320, 2360532), (384, 1967110), (458, 1649280), (480, 1573688), (640, 1180266), (687, 1099520), (768, 983555), (859, 879360), (916, 824640), (960, 786844), (1145, 659712), (1280, 590133), (1374, 549760), (1718, 439680), (1832, 412320), (1920, 393422), (2290, 329856), (2577, 293120), (2748, 274880), (3435, 219904), (3436, 219840), (3664, 206160), (3840, 196711), (4295, 175872), (4580, 164928), (5154, 146560), (5496, 137440), (6870, 109952), (6872, 109920), (7328, 103080), (8590, 87936), (9160, 82464), (10308, 73280), (10992, 68720), (12885, 58624), (13740, 54976), (13744, 54960), (14656, 51540), (17180, 43968), (18320, 41232), (20616, 36640), (21984, 34360), (25770, 29312), (27480, 27488)]