56136240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{8663}}^1$

素因数の和:8688

約数の個数: 100

約数和(自身を含む): 194991984

約数和(自身を除く): 138855744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 8663, 17326, 25989, 34652, 43315, 51978, 69304, 77967, 86630, 103956, 129945, 138608, 155934, 173260, 207912, 233901, 259890, 311868, 346520, 389835, 415824, 467802, 519780, 623736, 693040, 701703, 779670, 935604, 1039560, 1169505, 1247472, 1403406, 1559340, 1871208, 2079120, 2339010, 2806812, 3118680, 3508515, 3742416, 4678020, 5613624, 6237360, 7017030, 9356040, 11227248, 14034060, 18712080, 28068120, 56136240]

約数ペア:

[(1, 56136240), (2, 28068120), (3, 18712080), (4, 14034060), (5, 11227248), (6, 9356040), (8, 7017030), (9, 6237360), (10, 5613624), (12, 4678020), (15, 3742416), (16, 3508515), (18, 3118680), (20, 2806812), (24, 2339010), (27, 2079120), (30, 1871208), (36, 1559340), (40, 1403406), (45, 1247472), (48, 1169505), (54, 1039560), (60, 935604), (72, 779670), (80, 701703), (81, 693040), (90, 623736), (108, 519780), (120, 467802), (135, 415824), (144, 389835), (162, 346520), (180, 311868), (216, 259890), (240, 233901), (270, 207912), (324, 173260), (360, 155934), (405, 138608), (432, 129945), (540, 103956), (648, 86630), (720, 77967), (810, 69304), (1080, 51978), (1296, 43315), (1620, 34652), (2160, 25989), (3240, 17326), (6480, 8663)]