66239280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:683

約数の個数: 120

約数和(自身を含む): 224061552

約数和(自身を除く): 157822272

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, 197, 240, 360, 394, 467, 591, 720, 788, 934, 985, 1182, 1401, 1576, 1773, 1868, 1970, 2335, 2364, 2802, 2955, 3152, 3546, 3736, 3940, 4203, 4670, 4728, 5604, 5910, 7005, 7092, 7472, 7880, 8406, 8865, 9340, 9456, 11208, 11820, 14010, 14184, 15760, 16812, 17730, 18680, 21015, 22416, 23640, 28020, 28368, 33624, 35460, 37360, 42030, 47280, 56040, 67248, 70920, 84060, 91999, 112080, 141840, 168120, 183998, 275997, 336240, 367996, 459995, 551994, 735992, 827991, 919990, 1103988, 1379985, 1471984, 1655982, 1839980, 2207976, 2759970, 3311964, 3679960, 4139955, 4415952, 5519940, 6623928, 7359920, 8279910, 11039880, 13247856, 16559820, 22079760, 33119640, 66239280]

約数ペア:

[(1, 66239280), (2, 33119640), (3, 22079760), (4, 16559820), (5, 13247856), (6, 11039880), (8, 8279910), (9, 7359920), (10, 6623928), (12, 5519940), (15, 4415952), (16, 4139955), (18, 3679960), (20, 3311964), (24, 2759970), (30, 2207976), (36, 1839980), (40, 1655982), (45, 1471984), (48, 1379985), (60, 1103988), (72, 919990), (80, 827991), (90, 735992), (120, 551994), (144, 459995), (180, 367996), (197, 336240), (240, 275997), (360, 183998), (394, 168120), (467, 141840), (591, 112080), (720, 91999), (788, 84060), (934, 70920), (985, 67248), (1182, 56040), (1401, 47280), (1576, 42030), (1773, 37360), (1868, 35460), (1970, 33624), (2335, 28368), (2364, 28020), (2802, 23640), (2955, 22416), (3152, 21015), (3546, 18680), (3736, 17730), (3940, 16812), (4203, 15760), (4670, 14184), (4728, 14010), (5604, 11820), (5910, 11208), (7005, 9456), (7092, 9340), (7472, 8865), (7880, 8406)]