25282560

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{823}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 80982720

約数和(自身を除く): 55700160

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, 823, 960, 1024, 1280, 1536, 1646, 1920, 2048, 2469, 2560, 3072, 3292, 3840, 4115, 4938, 5120, 6144, 6584, 7680, 8230, 9876, 10240, 12345, 13168, 15360, 16460, 19752, 24690, 26336, 30720, 32920, 39504, 49380, 52672, 65840, 79008, 98760, 105344, 131680, 158016, 197520, 210688, 263360, 316032, 395040, 421376, 526720, 632064, 790080, 842752, 1053440, 1264128, 1580160, 1685504, 2106880, 2528256, 3160320, 4213760, 5056512, 6320640, 8427520, 12641280, 25282560]

約数ペア:

[(1, 25282560), (2, 12641280), (3, 8427520), (4, 6320640), (5, 5056512), (6, 4213760), (8, 3160320), (10, 2528256), (12, 2106880), (15, 1685504), (16, 1580160), (20, 1264128), (24, 1053440), (30, 842752), (32, 790080), (40, 632064), (48, 526720), (60, 421376), (64, 395040), (80, 316032), (96, 263360), (120, 210688), (128, 197520), (160, 158016), (192, 131680), (240, 105344), (256, 98760), (320, 79008), (384, 65840), (480, 52672), (512, 49380), (640, 39504), (768, 32920), (823, 30720), (960, 26336), (1024, 24690), (1280, 19752), (1536, 16460), (1646, 15360), (1920, 13168), (2048, 12345), (2469, 10240), (2560, 9876), (3072, 8230), (3292, 7680), (3840, 6584), (4115, 6144), (4938, 5120)]