149696640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{8663}}^1$

素因数の和:8691

約数の個数: 128

約数和(自身を含む): 530236800

約数和(自身を除く): 380540160

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, 8663, 17280, 17326, 25989, 34652, 43315, 51978, 69304, 77967, 86630, 103956, 129945, 138608, 155934, 173260, 207912, 233901, 259890, 277216, 311868, 346520, 389835, 415824, 467802, 519780, 554432, 623736, 693040, 779670, 831648, 935604, 1039560, 1108864, 1169505, 1247472, 1386080, 1559340, 1663296, 1871208, 2079120, 2339010, 2494944, 2772160, 3118680, 3326592, 3742416, 4158240, 4678020, 4989888, 5544320, 6237360, 7484832, 8316480, 9356040, 9979776, 12474720, 14969664, 16632960, 18712080, 24949440, 29939328, 37424160, 49898880, 74848320, 149696640]

約数ペア:

[(1, 149696640), (2, 74848320), (3, 49898880), (4, 37424160), (5, 29939328), (6, 24949440), (8, 18712080), (9, 16632960), (10, 14969664), (12, 12474720), (15, 9979776), (16, 9356040), (18, 8316480), (20, 7484832), (24, 6237360), (27, 5544320), (30, 4989888), (32, 4678020), (36, 4158240), (40, 3742416), (45, 3326592), (48, 3118680), (54, 2772160), (60, 2494944), (64, 2339010), (72, 2079120), (80, 1871208), (90, 1663296), (96, 1559340), (108, 1386080), (120, 1247472), (128, 1169505), (135, 1108864), (144, 1039560), (160, 935604), (180, 831648), (192, 779670), (216, 693040), (240, 623736), (270, 554432), (288, 519780), (320, 467802), (360, 415824), (384, 389835), (432, 346520), (480, 311868), (540, 277216), (576, 259890), (640, 233901), (720, 207912), (864, 173260), (960, 155934), (1080, 138608), (1152, 129945), (1440, 103956), (1728, 86630), (1920, 77967), (2160, 69304), (2880, 51978), (3456, 43315), (4320, 34652), (5760, 25989), (8640, 17326), (8663, 17280)]