122077760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{54499}}^1$

素因数の和:54523

約数の個数: 56

約数和(自身を含む): 332232000

約数和(自身を除く): 210154240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 54499, 108998, 217996, 272495, 381493, 435992, 544990, 762986, 871984, 1089980, 1525972, 1743968, 1907465, 2179960, 3051944, 3487936, 3814930, 4359920, 6103888, 7629860, 8719840, 12207776, 15259720, 17439680, 24415552, 30519440, 61038880, 122077760]

約数ペア:

[(1, 122077760), (2, 61038880), (4, 30519440), (5, 24415552), (7, 17439680), (8, 15259720), (10, 12207776), (14, 8719840), (16, 7629860), (20, 6103888), (28, 4359920), (32, 3814930), (35, 3487936), (40, 3051944), (56, 2179960), (64, 1907465), (70, 1743968), (80, 1525972), (112, 1089980), (140, 871984), (160, 762986), (224, 544990), (280, 435992), (320, 381493), (448, 272495), (560, 217996), (1120, 108998), (2240, 54499)]