69777360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:705

約数の個数: 120

約数和(自身を含む): 235996800

約数和(自身を除く): 166219440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 199, 240, 360, 398, 487, 597, 720, 796, 974, 995, 1194, 1461, 1592, 1791, 1948, 1990, 2388, 2435, 2922, 2985, 3184, 3582, 3896, 3980, 4383, 4776, 4870, 5844, 5970, 7164, 7305, 7792, 7960, 8766, 8955, 9552, 9740, 11688, 11940, 14328, 14610, 15920, 17532, 17910, 19480, 21915, 23376, 23880, 28656, 29220, 35064, 35820, 38960, 43830, 47760, 58440, 70128, 71640, 87660, 96913, 116880, 143280, 175320, 193826, 290739, 350640, 387652, 484565, 581478, 775304, 872217, 969130, 1162956, 1453695, 1550608, 1744434, 1938260, 2325912, 2907390, 3488868, 3876520, 4361085, 4651824, 5814780, 6977736, 7753040, 8722170, 11629560, 13955472, 17444340, 23259120, 34888680, 69777360]

約数ペア:

[(1, 69777360), (2, 34888680), (3, 23259120), (4, 17444340), (5, 13955472), (6, 11629560), (8, 8722170), (9, 7753040), (10, 6977736), (12, 5814780), (15, 4651824), (16, 4361085), (18, 3876520), (20, 3488868), (24, 2907390), (30, 2325912), (36, 1938260), (40, 1744434), (45, 1550608), (48, 1453695), (60, 1162956), (72, 969130), (80, 872217), (90, 775304), (120, 581478), (144, 484565), (180, 387652), (199, 350640), (240, 290739), (360, 193826), (398, 175320), (487, 143280), (597, 116880), (720, 96913), (796, 87660), (974, 71640), (995, 70128), (1194, 58440), (1461, 47760), (1592, 43830), (1791, 38960), (1948, 35820), (1990, 35064), (2388, 29220), (2435, 28656), (2922, 23880), (2985, 23376), (3184, 21915), (3582, 19480), (3896, 17910), (3980, 17532), (4383, 15920), (4776, 14610), (4870, 14328), (5844, 11940), (5970, 11688), (7164, 9740), (7305, 9552), (7792, 8955), (7960, 8766)]