40853760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{10639}}^1$

素因数の和:10663

約数の個数: 72

約数和(自身を含む): 130488960

約数和(自身を除く): 89635200

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 10639, 21278, 31917, 42556, 53195, 63834, 85112, 106390, 127668, 159585, 170224, 212780, 255336, 319170, 340448, 425560, 510672, 638340, 680896, 851120, 1021344, 1276680, 1361792, 1702240, 2042688, 2553360, 2723584, 3404480, 4085376, 5106720, 6808960, 8170752, 10213440, 13617920, 20426880, 40853760]

約数ペア:

[(1, 40853760), (2, 20426880), (3, 13617920), (4, 10213440), (5, 8170752), (6, 6808960), (8, 5106720), (10, 4085376), (12, 3404480), (15, 2723584), (16, 2553360), (20, 2042688), (24, 1702240), (30, 1361792), (32, 1276680), (40, 1021344), (48, 851120), (60, 680896), (64, 638340), (80, 510672), (96, 425560), (120, 340448), (128, 319170), (160, 255336), (192, 212780), (240, 170224), (256, 159585), (320, 127668), (384, 106390), (480, 85112), (640, 63834), (768, 53195), (960, 42556), (1280, 31917), (1920, 21278), (3840, 10639)]