352945440

素因数分解:

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

素因数の和:2023

約数の個数: 144

約数和(自身を含む): 1214269056

約数和(自身を除く): 861323616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 131, 144, 160, 180, 240, 262, 288, 360, 393, 480, 524, 655, 720, 786, 1048, 1179, 1310, 1440, 1572, 1871, 1965, 2096, 2358, 2620, 3144, 3742, 3930, 4192, 4716, 5240, 5613, 5895, 6288, 7484, 7860, 9355, 9432, 10480, 11226, 11790, 12576, 14968, 15720, 16839, 18710, 18864, 20960, 22452, 23580, 28065, 29936, 31440, 33678, 37420, 37728, 44904, 47160, 56130, 59872, 62880, 67356, 74840, 84195, 89808, 94320, 112260, 134712, 149680, 168390, 179616, 188640, 224520, 245101, 269424, 299360, 336780, 449040, 490202, 538848, 673560, 735303, 898080, 980404, 1225505, 1347120, 1470606, 1960808, 2205909, 2451010, 2694240, 2941212, 3676515, 3921616, 4411818, 4902020, 5882424, 7353030, 7843232, 8823636, 9804040, 11029545, 11764848, 14706060, 17647272, 19608080, 22059090, 23529696, 29412120, 35294544, 39216160, 44118180, 58824240, 70589088, 88236360, 117648480, 176472720, 352945440]

約数ペア:

[(1, 352945440), (2, 176472720), (3, 117648480), (4, 88236360), (5, 70589088), (6, 58824240), (8, 44118180), (9, 39216160), (10, 35294544), (12, 29412120), (15, 23529696), (16, 22059090), (18, 19608080), (20, 17647272), (24, 14706060), (30, 11764848), (32, 11029545), (36, 9804040), (40, 8823636), (45, 7843232), (48, 7353030), (60, 5882424), (72, 4902020), (80, 4411818), (90, 3921616), (96, 3676515), (120, 2941212), (131, 2694240), (144, 2451010), (160, 2205909), (180, 1960808), (240, 1470606), (262, 1347120), (288, 1225505), (360, 980404), (393, 898080), (480, 735303), (524, 673560), (655, 538848), (720, 490202), (786, 449040), (1048, 336780), (1179, 299360), (1310, 269424), (1440, 245101), (1572, 224520), (1871, 188640), (1965, 179616), (2096, 168390), (2358, 149680), (2620, 134712), (3144, 112260), (3742, 94320), (3930, 89808), (4192, 84195), (4716, 74840), (5240, 67356), (5613, 62880), (5895, 59872), (6288, 56130), (7484, 47160), (7860, 44904), (9355, 37728), (9432, 37420), (10480, 33678), (11226, 31440), (11790, 29936), (12576, 28065), (14968, 23580), (15720, 22452), (16839, 20960), (18710, 18864)]