64950720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2382

約数の個数: 112

約数和(自身を含む): 213420960

約数和(自身を除く): 148470240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2333, 2784, 3480, 4640, 4666, 5568, 6960, 6999, 9280, 9332, 11665, 13920, 13998, 18664, 23330, 27840, 27996, 34995, 37328, 46660, 55992, 67657, 69990, 74656, 93320, 111984, 135314, 139980, 149312, 186640, 202971, 223968, 270628, 279960, 338285, 373280, 405942, 447936, 541256, 559920, 676570, 746560, 811884, 1014855, 1082512, 1119840, 1353140, 1623768, 2029710, 2165024, 2239680, 2706280, 3247536, 4059420, 4330048, 5412560, 6495072, 8118840, 10825120, 12990144, 16237680, 21650240, 32475360, 64950720]

約数ペア:

[(1, 64950720), (2, 32475360), (3, 21650240), (4, 16237680), (5, 12990144), (6, 10825120), (8, 8118840), (10, 6495072), (12, 5412560), (15, 4330048), (16, 4059420), (20, 3247536), (24, 2706280), (29, 2239680), (30, 2165024), (32, 2029710), (40, 1623768), (48, 1353140), (58, 1119840), (60, 1082512), (64, 1014855), (80, 811884), (87, 746560), (96, 676570), (116, 559920), (120, 541256), (145, 447936), (160, 405942), (174, 373280), (192, 338285), (232, 279960), (240, 270628), (290, 223968), (320, 202971), (348, 186640), (435, 149312), (464, 139980), (480, 135314), (580, 111984), (696, 93320), (870, 74656), (928, 69990), (960, 67657), (1160, 55992), (1392, 46660), (1740, 37328), (1856, 34995), (2320, 27996), (2333, 27840), (2784, 23330), (3480, 18664), (4640, 13998), (4666, 13920), (5568, 11665), (6960, 9332), (6999, 9280)]