40594560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{21143}}^1$

素因数の和:21165

約数の個数: 64

約数和(自身を含む): 129401280

約数和(自身を除く): 88806720

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, 21143, 42286, 63429, 84572, 105715, 126858, 169144, 211430, 253716, 317145, 338288, 422860, 507432, 634290, 676576, 845720, 1014864, 1268580, 1353152, 1691440, 2029728, 2537160, 2706304, 3382880, 4059456, 5074320, 6765760, 8118912, 10148640, 13531520, 20297280, 40594560]

約数ペア:

[(1, 40594560), (2, 20297280), (3, 13531520), (4, 10148640), (5, 8118912), (6, 6765760), (8, 5074320), (10, 4059456), (12, 3382880), (15, 2706304), (16, 2537160), (20, 2029728), (24, 1691440), (30, 1353152), (32, 1268580), (40, 1014864), (48, 845720), (60, 676576), (64, 634290), (80, 507432), (96, 422860), (120, 338288), (128, 317145), (160, 253716), (192, 211430), (240, 169144), (320, 126858), (384, 105715), (480, 84572), (640, 63429), (960, 42286), (1920, 21143)]