83120640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:242

約数の個数: 160

約数和(自身を含む): 271054080

約数和(自身を除く): 187933440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 137, 158, 160, 192, 237, 240, 256, 274, 316, 320, 384, 395, 411, 474, 480, 512, 548, 632, 640, 685, 768, 790, 822, 948, 960, 1096, 1185, 1264, 1280, 1370, 1536, 1580, 1644, 1896, 1920, 2055, 2192, 2370, 2528, 2560, 2740, 3160, 3288, 3792, 3840, 4110, 4384, 4740, 5056, 5480, 6320, 6576, 7584, 7680, 8220, 8768, 9480, 10112, 10823, 10960, 12640, 13152, 15168, 16440, 17536, 18960, 20224, 21646, 21920, 25280, 26304, 30336, 32469, 32880, 35072, 37920, 40448, 43292, 43840, 50560, 52608, 54115, 60672, 64938, 65760, 70144, 75840, 86584, 87680, 101120, 105216, 108230, 121344, 129876, 131520, 151680, 162345, 173168, 175360, 202240, 210432, 216460, 259752, 263040, 303360, 324690, 346336, 350720, 432920, 519504, 526080, 606720, 649380, 692672, 865840, 1039008, 1052160, 1298760, 1385344, 1731680, 2078016, 2597520, 2770688, 3463360, 4156032, 5195040, 5541376, 6926720, 8312064, 10390080, 13853440, 16624128, 20780160, 27706880, 41560320, 83120640]

約数ペア:

[(1, 83120640), (2, 41560320), (3, 27706880), (4, 20780160), (5, 16624128), (6, 13853440), (8, 10390080), (10, 8312064), (12, 6926720), (15, 5541376), (16, 5195040), (20, 4156032), (24, 3463360), (30, 2770688), (32, 2597520), (40, 2078016), (48, 1731680), (60, 1385344), (64, 1298760), (79, 1052160), (80, 1039008), (96, 865840), (120, 692672), (128, 649380), (137, 606720), (158, 526080), (160, 519504), (192, 432920), (237, 350720), (240, 346336), (256, 324690), (274, 303360), (316, 263040), (320, 259752), (384, 216460), (395, 210432), (411, 202240), (474, 175360), (480, 173168), (512, 162345), (548, 151680), (632, 131520), (640, 129876), (685, 121344), (768, 108230), (790, 105216), (822, 101120), (948, 87680), (960, 86584), (1096, 75840), (1185, 70144), (1264, 65760), (1280, 64938), (1370, 60672), (1536, 54115), (1580, 52608), (1644, 50560), (1896, 43840), (1920, 43292), (2055, 40448), (2192, 37920), (2370, 35072), (2528, 32880), (2560, 32469), (2740, 30336), (3160, 26304), (3288, 25280), (3792, 21920), (3840, 21646), (4110, 20224), (4384, 18960), (4740, 17536), (5056, 16440), (5480, 15168), (6320, 13152), (6576, 12640), (7584, 10960), (7680, 10823), (8220, 10112), (8768, 9480)]