24817920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 83002752

約数和(自身を除く): 58184832

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, 256, 276, 281, 320, 345, 368, 384, 460, 480, 552, 562, 640, 690, 736, 768, 843, 920, 960, 1104, 1124, 1280, 1380, 1405, 1472, 1686, 1840, 1920, 2208, 2248, 2760, 2810, 2944, 3372, 3680, 3840, 4215, 4416, 4496, 5520, 5620, 5888, 6463, 6744, 7360, 8430, 8832, 8992, 11040, 11240, 12926, 13488, 14720, 16860, 17664, 17984, 19389, 22080, 22480, 25852, 26976, 29440, 32315, 33720, 35968, 38778, 44160, 44960, 51704, 53952, 64630, 67440, 71936, 77556, 88320, 89920, 96945, 103408, 107904, 129260, 134880, 155112, 179840, 193890, 206816, 215808, 258520, 269760, 310224, 359680, 387780, 413632, 517040, 539520, 620448, 775560, 827264, 1034080, 1079040, 1240896, 1551120, 1654528, 2068160, 2481792, 3102240, 4136320, 4963584, 6204480, 8272640, 12408960, 24817920]

約数ペア:

[(1, 24817920), (2, 12408960), (3, 8272640), (4, 6204480), (5, 4963584), (6, 4136320), (8, 3102240), (10, 2481792), (12, 2068160), (15, 1654528), (16, 1551120), (20, 1240896), (23, 1079040), (24, 1034080), (30, 827264), (32, 775560), (40, 620448), (46, 539520), (48, 517040), (60, 413632), (64, 387780), (69, 359680), (80, 310224), (92, 269760), (96, 258520), (115, 215808), (120, 206816), (128, 193890), (138, 179840), (160, 155112), (184, 134880), (192, 129260), (230, 107904), (240, 103408), (256, 96945), (276, 89920), (281, 88320), (320, 77556), (345, 71936), (368, 67440), (384, 64630), (460, 53952), (480, 51704), (552, 44960), (562, 44160), (640, 38778), (690, 35968), (736, 33720), (768, 32315), (843, 29440), (920, 26976), (960, 25852), (1104, 22480), (1124, 22080), (1280, 19389), (1380, 17984), (1405, 17664), (1472, 16860), (1686, 14720), (1840, 13488), (1920, 12926), (2208, 11240), (2248, 11040), (2760, 8992), (2810, 8832), (2944, 8430), (3372, 7360), (3680, 6744), (3840, 6463), (4215, 5888), (4416, 5620), (4496, 5520)]