215595840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{224579}}^1$

素因数の和:224599

約数の個数: 56

約数和(自身を含む): 684519840

約数和(自身を除く): 468924000

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, 160, 192, 240, 320, 480, 960, 224579, 449158, 673737, 898316, 1122895, 1347474, 1796632, 2245790, 2694948, 3368685, 3593264, 4491580, 5389896, 6737370, 7186528, 8983160, 10779792, 13474740, 14373056, 17966320, 21559584, 26949480, 35932640, 43119168, 53898960, 71865280, 107797920, 215595840]

約数ペア:

[(1, 215595840), (2, 107797920), (3, 71865280), (4, 53898960), (5, 43119168), (6, 35932640), (8, 26949480), (10, 21559584), (12, 17966320), (15, 14373056), (16, 13474740), (20, 10779792), (24, 8983160), (30, 7186528), (32, 6737370), (40, 5389896), (48, 4491580), (60, 3593264), (64, 3368685), (80, 2694948), (96, 2245790), (120, 1796632), (160, 1347474), (192, 1122895), (240, 898316), (320, 673737), (480, 449158), (960, 224579)]