2959040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1321}}^1$

素因数の和:1345

約数の個数: 56

約数和(自身を含む): 8058912

約数和(自身を除く): 5099872

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, 1321, 2240, 2642, 5284, 6605, 9247, 10568, 13210, 18494, 21136, 26420, 36988, 42272, 46235, 52840, 73976, 84544, 92470, 105680, 147952, 184940, 211360, 295904, 369880, 422720, 591808, 739760, 1479520, 2959040]

約数ペア:

[(1, 2959040), (2, 1479520), (4, 739760), (5, 591808), (7, 422720), (8, 369880), (10, 295904), (14, 211360), (16, 184940), (20, 147952), (28, 105680), (32, 92470), (35, 84544), (40, 73976), (56, 52840), (64, 46235), (70, 42272), (80, 36988), (112, 26420), (140, 21136), (160, 18494), (224, 13210), (280, 10568), (320, 9247), (448, 6605), (560, 5284), (1120, 2642), (1321, 2240)]