26862720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:862

約数の個数: 128

約数和(自身を含む): 90771840

約数和(自身を除く): 63909120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 823, 960, 1020, 1088, 1360, 1632, 1646, 1920, 2040, 2176, 2469, 2720, 3264, 3292, 4080, 4115, 4938, 5440, 6528, 6584, 8160, 8230, 9876, 10880, 12345, 13168, 13991, 16320, 16460, 19752, 24690, 26336, 27982, 32640, 32920, 39504, 41973, 49380, 52672, 55964, 65840, 69955, 79008, 83946, 98760, 105344, 111928, 131680, 139910, 158016, 167892, 197520, 209865, 223856, 263360, 279820, 316032, 335784, 395040, 419730, 447712, 526720, 559640, 671568, 790080, 839460, 895424, 1119280, 1343136, 1580160, 1678920, 1790848, 2238560, 2686272, 3357840, 4477120, 5372544, 6715680, 8954240, 13431360, 26862720]

約数ペア:

[(1, 26862720), (2, 13431360), (3, 8954240), (4, 6715680), (5, 5372544), (6, 4477120), (8, 3357840), (10, 2686272), (12, 2238560), (15, 1790848), (16, 1678920), (17, 1580160), (20, 1343136), (24, 1119280), (30, 895424), (32, 839460), (34, 790080), (40, 671568), (48, 559640), (51, 526720), (60, 447712), (64, 419730), (68, 395040), (80, 335784), (85, 316032), (96, 279820), (102, 263360), (120, 223856), (128, 209865), (136, 197520), (160, 167892), (170, 158016), (192, 139910), (204, 131680), (240, 111928), (255, 105344), (272, 98760), (320, 83946), (340, 79008), (384, 69955), (408, 65840), (480, 55964), (510, 52672), (544, 49380), (640, 41973), (680, 39504), (816, 32920), (823, 32640), (960, 27982), (1020, 26336), (1088, 24690), (1360, 19752), (1632, 16460), (1646, 16320), (1920, 13991), (2040, 13168), (2176, 12345), (2469, 10880), (2720, 9876), (3264, 8230), (3292, 8160), (4080, 6584), (4115, 6528), (4938, 5440)]