176472720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1871}}^1$

素因数の和:2021

約数の個数: 120

約数和(自身を含む): 597497472

約数和(自身を除く): 421024752

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, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1871, 1965, 2096, 2358, 2620, 3144, 3742, 3930, 4716, 5240, 5613, 5895, 6288, 7484, 7860, 9355, 9432, 10480, 11226, 11790, 14968, 15720, 16839, 18710, 18864, 22452, 23580, 28065, 29936, 31440, 33678, 37420, 44904, 47160, 56130, 67356, 74840, 84195, 89808, 94320, 112260, 134712, 149680, 168390, 224520, 245101, 269424, 336780, 449040, 490202, 673560, 735303, 980404, 1225505, 1347120, 1470606, 1960808, 2205909, 2451010, 2941212, 3676515, 3921616, 4411818, 4902020, 5882424, 7353030, 8823636, 9804040, 11029545, 11764848, 14706060, 17647272, 19608080, 22059090, 29412120, 35294544, 44118180, 58824240, 88236360, 176472720]

約数ペア:

[(1, 176472720), (2, 88236360), (3, 58824240), (4, 44118180), (5, 35294544), (6, 29412120), (8, 22059090), (9, 19608080), (10, 17647272), (12, 14706060), (15, 11764848), (16, 11029545), (18, 9804040), (20, 8823636), (24, 7353030), (30, 5882424), (36, 4902020), (40, 4411818), (45, 3921616), (48, 3676515), (60, 2941212), (72, 2451010), (80, 2205909), (90, 1960808), (120, 1470606), (131, 1347120), (144, 1225505), (180, 980404), (240, 735303), (262, 673560), (360, 490202), (393, 449040), (524, 336780), (655, 269424), (720, 245101), (786, 224520), (1048, 168390), (1179, 149680), (1310, 134712), (1572, 112260), (1871, 94320), (1965, 89808), (2096, 84195), (2358, 74840), (2620, 67356), (3144, 56130), (3742, 47160), (3930, 44904), (4716, 37420), (5240, 33678), (5613, 31440), (5895, 29936), (6288, 28065), (7484, 23580), (7860, 22452), (9355, 18864), (9432, 18710), (10480, 16839), (11226, 15720), (11790, 14968)]