12500430720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{6510641}}^1$

素因数の和:6510663

約数の個数: 64

約数和(自身を含む): 39845129040

約数和(自身を除く): 27344698320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 6510641, 13021282, 19531923, 26042564, 32553205, 39063846, 52085128, 65106410, 78127692, 97659615, 104170256, 130212820, 156255384, 195319230, 208340512, 260425640, 312510768, 390638460, 416681024, 520851280, 625021536, 781276920, 833362048, 1041702560, 1250043072, 1562553840, 2083405120, 2500086144, 3125107680, 4166810240, 6250215360, 12500430720]

約数ペア:

[(1, 12500430720), (2, 6250215360), (3, 4166810240), (4, 3125107680), (5, 2500086144), (6, 2083405120), (8, 1562553840), (10, 1250043072), (12, 1041702560), (15, 833362048), (16, 781276920), (20, 625021536), (24, 520851280), (30, 416681024), (32, 390638460), (40, 312510768), (48, 260425640), (60, 208340512), (64, 195319230), (80, 156255384), (96, 130212820), (120, 104170256), (128, 97659615), (160, 78127692), (192, 65106410), (240, 52085128), (320, 39063846), (384, 32553205), (480, 26042564), (640, 19531923), (960, 13021282), (1920, 6510641)]