378347520

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{3079}}^1$

素因数の和:3113

約数の個数: 112

約数和(自身を含む): 1211031360

約数和(自身を除く): 832683840

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, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3079, 3840, 4096, 5120, 6144, 6158, 7680, 8192, 9237, 10240, 12288, 12316, 15360, 15395, 18474, 20480, 24576, 24632, 30720, 30790, 36948, 40960, 46185, 49264, 61440, 61580, 73896, 92370, 98528, 122880, 123160, 147792, 184740, 197056, 246320, 295584, 369480, 394112, 492640, 591168, 738960, 788224, 985280, 1182336, 1477920, 1576448, 1970560, 2364672, 2955840, 3152896, 3941120, 4729344, 5911680, 6305792, 7882240, 9458688, 11823360, 12611584, 15764480, 18917376, 23646720, 25223168, 31528960, 37834752, 47293440, 63057920, 75669504, 94586880, 126115840, 189173760, 378347520]

約数ペア:

[(1, 378347520), (2, 189173760), (3, 126115840), (4, 94586880), (5, 75669504), (6, 63057920), (8, 47293440), (10, 37834752), (12, 31528960), (15, 25223168), (16, 23646720), (20, 18917376), (24, 15764480), (30, 12611584), (32, 11823360), (40, 9458688), (48, 7882240), (60, 6305792), (64, 5911680), (80, 4729344), (96, 3941120), (120, 3152896), (128, 2955840), (160, 2364672), (192, 1970560), (240, 1576448), (256, 1477920), (320, 1182336), (384, 985280), (480, 788224), (512, 738960), (640, 591168), (768, 492640), (960, 394112), (1024, 369480), (1280, 295584), (1536, 246320), (1920, 197056), (2048, 184740), (2560, 147792), (3072, 123160), (3079, 122880), (3840, 98528), (4096, 92370), (5120, 73896), (6144, 61580), (6158, 61440), (7680, 49264), (8192, 46185), (9237, 40960), (10240, 36948), (12288, 30790), (12316, 30720), (15360, 24632), (15395, 24576), (18474, 20480)]