1479520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 3997728

約数和(自身を除く): 2518208

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1321, 2642, 5284, 6605, 9247, 10568, 13210, 18494, 21136, 26420, 36988, 42272, 46235, 52840, 73976, 92470, 105680, 147952, 184940, 211360, 295904, 369880, 739760, 1479520]

約数ペア:

[(1, 1479520), (2, 739760), (4, 369880), (5, 295904), (7, 211360), (8, 184940), (10, 147952), (14, 105680), (16, 92470), (20, 73976), (28, 52840), (32, 46235), (35, 42272), (40, 36988), (56, 26420), (70, 21136), (80, 18494), (112, 13210), (140, 10568), (160, 9247), (224, 6605), (280, 5284), (560, 2642), (1120, 1321)]