2710496640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61379}}^1$

素因数の和:61424

約数の個数: 128

約数和(自身を含む): 9015494400

約数和(自身を除く): 6304997760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 61379, 122758, 184137, 245516, 306895, 368274, 491032, 613790, 736548, 920685, 982064, 1227580, 1411717, 1473096, 1841370, 1964128, 2455160, 2823434, 2946192, 3682740, 3928256, 4235151, 4910320, 5646868, 5892384, 7058585, 7365480, 7856512, 8470302, 9820640, 11293736, 11784768, 14117170, 14730960, 16940604, 19641280, 21175755, 22587472, 23569536, 28234340, 29461920, 33881208, 39282560, 42351510, 45174944, 56468680, 58923840, 67762416, 84703020, 90349888, 112937360, 117847680, 135524832, 169406040, 180699776, 225874720, 271049664, 338812080, 451749440, 542099328, 677624160, 903498880, 1355248320, 2710496640]

約数ペア:

[(1, 2710496640), (2, 1355248320), (3, 903498880), (4, 677624160), (5, 542099328), (6, 451749440), (8, 338812080), (10, 271049664), (12, 225874720), (15, 180699776), (16, 169406040), (20, 135524832), (23, 117847680), (24, 112937360), (30, 90349888), (32, 84703020), (40, 67762416), (46, 58923840), (48, 56468680), (60, 45174944), (64, 42351510), (69, 39282560), (80, 33881208), (92, 29461920), (96, 28234340), (115, 23569536), (120, 22587472), (128, 21175755), (138, 19641280), (160, 16940604), (184, 14730960), (192, 14117170), (230, 11784768), (240, 11293736), (276, 9820640), (320, 8470302), (345, 7856512), (368, 7365480), (384, 7058585), (460, 5892384), (480, 5646868), (552, 4910320), (640, 4235151), (690, 3928256), (736, 3682740), (920, 2946192), (960, 2823434), (1104, 2455160), (1380, 1964128), (1472, 1841370), (1840, 1473096), (1920, 1411717), (2208, 1227580), (2760, 982064), (2944, 920685), (3680, 736548), (4416, 613790), (5520, 491032), (7360, 368274), (8832, 306895), (11040, 245516), (14720, 184137), (22080, 122758), (44160, 61379)]