123928320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 144

約数和(自身を含む): 403240320

約数和(自身を除く): 279312000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 256, 295, 320, 354, 384, 472, 480, 547, 590, 640, 708, 768, 885, 944, 960, 1094, 1180, 1280, 1416, 1641, 1770, 1888, 1920, 2188, 2360, 2735, 2832, 3282, 3540, 3776, 3840, 4376, 4720, 5470, 5664, 6564, 7080, 7552, 8205, 8752, 9440, 10940, 11328, 13128, 14160, 15104, 16410, 17504, 18880, 21880, 22656, 26256, 28320, 32273, 32820, 35008, 37760, 43760, 45312, 52512, 56640, 64546, 65640, 70016, 75520, 87520, 96819, 105024, 113280, 129092, 131280, 140032, 161365, 175040, 193638, 210048, 226560, 258184, 262560, 322730, 350080, 387276, 420096, 484095, 516368, 525120, 645460, 700160, 774552, 968190, 1032736, 1050240, 1290920, 1549104, 1936380, 2065472, 2100480, 2581840, 3098208, 3872760, 4130944, 5163680, 6196416, 7745520, 8261888, 10327360, 12392832, 15491040, 20654720, 24785664, 30982080, 41309440, 61964160, 123928320]

約数ペア:

[(1, 123928320), (2, 61964160), (3, 41309440), (4, 30982080), (5, 24785664), (6, 20654720), (8, 15491040), (10, 12392832), (12, 10327360), (15, 8261888), (16, 7745520), (20, 6196416), (24, 5163680), (30, 4130944), (32, 3872760), (40, 3098208), (48, 2581840), (59, 2100480), (60, 2065472), (64, 1936380), (80, 1549104), (96, 1290920), (118, 1050240), (120, 1032736), (128, 968190), (160, 774552), (177, 700160), (192, 645460), (236, 525120), (240, 516368), (256, 484095), (295, 420096), (320, 387276), (354, 350080), (384, 322730), (472, 262560), (480, 258184), (547, 226560), (590, 210048), (640, 193638), (708, 175040), (768, 161365), (885, 140032), (944, 131280), (960, 129092), (1094, 113280), (1180, 105024), (1280, 96819), (1416, 87520), (1641, 75520), (1770, 70016), (1888, 65640), (1920, 64546), (2188, 56640), (2360, 52512), (2735, 45312), (2832, 43760), (3282, 37760), (3540, 35008), (3776, 32820), (3840, 32273), (4376, 28320), (4720, 26256), (5470, 22656), (5664, 21880), (6564, 18880), (7080, 17504), (7552, 16410), (8205, 15104), (8752, 14160), (9440, 13128), (10940, 11328)]