3772160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{421}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 10350816

約数和(自身を除く): 6578656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 421, 448, 560, 640, 842, 896, 1120, 1280, 1684, 1792, 2105, 2240, 2947, 3368, 4210, 4480, 5894, 6736, 8420, 8960, 11788, 13472, 14735, 16840, 23576, 26944, 29470, 33680, 47152, 53888, 58940, 67360, 94304, 107776, 117880, 134720, 188608, 235760, 269440, 377216, 471520, 538880, 754432, 943040, 1886080, 3772160]

約数ペア:

[(1, 3772160), (2, 1886080), (4, 943040), (5, 754432), (7, 538880), (8, 471520), (10, 377216), (14, 269440), (16, 235760), (20, 188608), (28, 134720), (32, 117880), (35, 107776), (40, 94304), (56, 67360), (64, 58940), (70, 53888), (80, 47152), (112, 33680), (128, 29470), (140, 26944), (160, 23576), (224, 16840), (256, 14735), (280, 13472), (320, 11788), (421, 8960), (448, 8420), (560, 6736), (640, 5894), (842, 4480), (896, 4210), (1120, 3368), (1280, 2947), (1684, 2240), (1792, 2105)]