108890880

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{4051}}^1$

素因数の和:4082

約数の個数: 144

約数和(自身を含む): 397549824

約数和(自身を除く): 288658944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4051, 4480, 5376, 6720, 8102, 8960, 12153, 13440, 16204, 20255, 24306, 26880, 28357, 32408, 40510, 48612, 56714, 60765, 64816, 81020, 85071, 97224, 113428, 121530, 129632, 141785, 162040, 170142, 194448, 226856, 243060, 259264, 283570, 324080, 340284, 388896, 425355, 453712, 486120, 518528, 567140, 648160, 680568, 777792, 850710, 907424, 972240, 1037056, 1134280, 1296320, 1361136, 1555584, 1701420, 1814848, 1944480, 2268560, 2592640, 2722272, 3111168, 3402840, 3629696, 3888960, 4537120, 5185280, 5444544, 6805680, 7259392, 7777920, 9074240, 10889088, 13611360, 15555840, 18148480, 21778176, 27222720, 36296960, 54445440, 108890880]

約数ペア:

[(1, 108890880), (2, 54445440), (3, 36296960), (4, 27222720), (5, 21778176), (6, 18148480), (7, 15555840), (8, 13611360), (10, 10889088), (12, 9074240), (14, 7777920), (15, 7259392), (16, 6805680), (20, 5444544), (21, 5185280), (24, 4537120), (28, 3888960), (30, 3629696), (32, 3402840), (35, 3111168), (40, 2722272), (42, 2592640), (48, 2268560), (56, 1944480), (60, 1814848), (64, 1701420), (70, 1555584), (80, 1361136), (84, 1296320), (96, 1134280), (105, 1037056), (112, 972240), (120, 907424), (128, 850710), (140, 777792), (160, 680568), (168, 648160), (192, 567140), (210, 518528), (224, 486120), (240, 453712), (256, 425355), (280, 388896), (320, 340284), (336, 324080), (384, 283570), (420, 259264), (448, 243060), (480, 226856), (560, 194448), (640, 170142), (672, 162040), (768, 141785), (840, 129632), (896, 121530), (960, 113428), (1120, 97224), (1280, 85071), (1344, 81020), (1680, 64816), (1792, 60765), (1920, 56714), (2240, 48612), (2688, 40510), (3360, 32408), (3840, 28357), (4051, 26880), (4480, 24306), (5376, 20255), (6720, 16204), (8102, 13440), (8960, 12153)]