74871360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{25997}}^1$

素因数の和:26020

約数の個数: 84

約数和(自身を含む): 257536188

約数和(自身を除く): 182664828

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 25997, 51994, 77991, 103988, 129985, 155982, 207976, 233973, 259970, 311964, 389955, 415952, 467946, 519940, 623928, 779910, 831904, 935892, 1039880, 1169865, 1247856, 1559820, 1663808, 1871784, 2079760, 2339730, 2495712, 3119640, 3743568, 4159520, 4679460, 4991424, 6239280, 7487136, 8319040, 9358920, 12478560, 14974272, 18717840, 24957120, 37435680, 74871360]

約数ペア:

[(1, 74871360), (2, 37435680), (3, 24957120), (4, 18717840), (5, 14974272), (6, 12478560), (8, 9358920), (9, 8319040), (10, 7487136), (12, 6239280), (15, 4991424), (16, 4679460), (18, 4159520), (20, 3743568), (24, 3119640), (30, 2495712), (32, 2339730), (36, 2079760), (40, 1871784), (45, 1663808), (48, 1559820), (60, 1247856), (64, 1169865), (72, 1039880), (80, 935892), (90, 831904), (96, 779910), (120, 623928), (144, 519940), (160, 467946), (180, 415952), (192, 389955), (240, 311964), (288, 259970), (320, 233973), (360, 207976), (480, 155982), (576, 129985), (720, 103988), (960, 77991), (1440, 51994), (2880, 25997)]