264712320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{15319}}^1$

素因数の和:15347

約数の個数: 128

約数和(自身を含む): 937584000

約数和(自身を除く): 672871680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 15319, 17280, 30638, 45957, 61276, 76595, 91914, 122552, 137871, 153190, 183828, 229785, 245104, 275742, 306380, 367656, 413613, 459570, 490208, 551484, 612760, 689355, 735312, 827226, 919140, 980416, 1102968, 1225520, 1378710, 1470624, 1654452, 1838280, 1960832, 2068065, 2205936, 2451040, 2757420, 2941248, 3308904, 3676560, 4136130, 4411872, 4902080, 5514840, 5882496, 6617808, 7353120, 8272260, 8823744, 9804160, 11029680, 13235616, 14706240, 16544520, 17647488, 22059360, 26471232, 29412480, 33089040, 44118720, 52942464, 66178080, 88237440, 132356160, 264712320]

約数ペア:

[(1, 264712320), (2, 132356160), (3, 88237440), (4, 66178080), (5, 52942464), (6, 44118720), (8, 33089040), (9, 29412480), (10, 26471232), (12, 22059360), (15, 17647488), (16, 16544520), (18, 14706240), (20, 13235616), (24, 11029680), (27, 9804160), (30, 8823744), (32, 8272260), (36, 7353120), (40, 6617808), (45, 5882496), (48, 5514840), (54, 4902080), (60, 4411872), (64, 4136130), (72, 3676560), (80, 3308904), (90, 2941248), (96, 2757420), (108, 2451040), (120, 2205936), (128, 2068065), (135, 1960832), (144, 1838280), (160, 1654452), (180, 1470624), (192, 1378710), (216, 1225520), (240, 1102968), (270, 980416), (288, 919140), (320, 827226), (360, 735312), (384, 689355), (432, 612760), (480, 551484), (540, 490208), (576, 459570), (640, 413613), (720, 367656), (864, 306380), (960, 275742), (1080, 245104), (1152, 229785), (1440, 183828), (1728, 153190), (1920, 137871), (2160, 122552), (2880, 91914), (3456, 76595), (4320, 61276), (5760, 45957), (8640, 30638), (15319, 17280)]