87149760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3990

約数の個数: 112

約数和(自身を含む): 288804096

約数和(自身を除く): 201654336

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, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 3947, 4416, 5520, 7360, 7894, 11040, 11841, 15788, 19735, 22080, 23682, 31576, 39470, 47364, 59205, 63152, 78940, 90781, 94728, 118410, 126304, 157880, 181562, 189456, 236820, 252608, 272343, 315760, 363124, 378912, 453905, 473640, 544686, 631520, 726248, 757824, 907810, 947280, 1089372, 1263040, 1361715, 1452496, 1815620, 1894560, 2178744, 2723430, 2904992, 3631240, 3789120, 4357488, 5446860, 5809984, 7262480, 8714976, 10893720, 14524960, 17429952, 21787440, 29049920, 43574880, 87149760]

約数ペア:

[(1, 87149760), (2, 43574880), (3, 29049920), (4, 21787440), (5, 17429952), (6, 14524960), (8, 10893720), (10, 8714976), (12, 7262480), (15, 5809984), (16, 5446860), (20, 4357488), (23, 3789120), (24, 3631240), (30, 2904992), (32, 2723430), (40, 2178744), (46, 1894560), (48, 1815620), (60, 1452496), (64, 1361715), (69, 1263040), (80, 1089372), (92, 947280), (96, 907810), (115, 757824), (120, 726248), (138, 631520), (160, 544686), (184, 473640), (192, 453905), (230, 378912), (240, 363124), (276, 315760), (320, 272343), (345, 252608), (368, 236820), (460, 189456), (480, 181562), (552, 157880), (690, 126304), (736, 118410), (920, 94728), (960, 90781), (1104, 78940), (1380, 63152), (1472, 59205), (1840, 47364), (2208, 39470), (2760, 31576), (3680, 23682), (3947, 22080), (4416, 19735), (5520, 15788), (7360, 11841), (7894, 11040)]