90666240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{3373}}^1$

素因数の和:3404

約数の個数: 144

約数和(自身を含む): 331029888

約数和(自身を除く): 240363648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3373, 3840, 4480, 5376, 6720, 6746, 8960, 10119, 13440, 13492, 16865, 20238, 23611, 26880, 26984, 33730, 40476, 47222, 50595, 53968, 67460, 70833, 80952, 94444, 101190, 107936, 118055, 134920, 141666, 161904, 188888, 202380, 215872, 236110, 269840, 283332, 323808, 354165, 377776, 404760, 431744, 472220, 539680, 566664, 647616, 708330, 755552, 809520, 863488, 944440, 1079360, 1133328, 1295232, 1416660, 1511104, 1619040, 1888880, 2158720, 2266656, 2590464, 2833320, 3022208, 3238080, 3777760, 4317440, 4533312, 5666640, 6044416, 6476160, 7555520, 9066624, 11333280, 12952320, 15111040, 18133248, 22666560, 30222080, 45333120, 90666240]

約数ペア:

[(1, 90666240), (2, 45333120), (3, 30222080), (4, 22666560), (5, 18133248), (6, 15111040), (7, 12952320), (8, 11333280), (10, 9066624), (12, 7555520), (14, 6476160), (15, 6044416), (16, 5666640), (20, 4533312), (21, 4317440), (24, 3777760), (28, 3238080), (30, 3022208), (32, 2833320), (35, 2590464), (40, 2266656), (42, 2158720), (48, 1888880), (56, 1619040), (60, 1511104), (64, 1416660), (70, 1295232), (80, 1133328), (84, 1079360), (96, 944440), (105, 863488), (112, 809520), (120, 755552), (128, 708330), (140, 647616), (160, 566664), (168, 539680), (192, 472220), (210, 431744), (224, 404760), (240, 377776), (256, 354165), (280, 323808), (320, 283332), (336, 269840), (384, 236110), (420, 215872), (448, 202380), (480, 188888), (560, 161904), (640, 141666), (672, 134920), (768, 118055), (840, 107936), (896, 101190), (960, 94444), (1120, 80952), (1280, 70833), (1344, 67460), (1680, 53968), (1792, 50595), (1920, 47222), (2240, 40476), (2688, 33730), (3360, 26984), (3373, 26880), (3840, 23611), (4480, 20238), (5376, 16865), (6720, 13492), (6746, 13440), (8960, 10119)]