28712340480

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{1869293}}^1$

素因数の和:1869321

約数の個数: 88

約数和(自身を含む): 91834675632

約数和(自身を除く): 63122335152

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, 2560, 3072, 3840, 5120, 7680, 15360, 1869293, 3738586, 5607879, 7477172, 9346465, 11215758, 14954344, 18692930, 22431516, 28039395, 29908688, 37385860, 44863032, 56078790, 59817376, 74771720, 89726064, 112157580, 119634752, 149543440, 179452128, 224315160, 239269504, 299086880, 358904256, 448630320, 478539008, 598173760, 717808512, 897260640, 957078016, 1196347520, 1435617024, 1794521280, 1914156032, 2392695040, 2871234048, 3589042560, 4785390080, 5742468096, 7178085120, 9570780160, 14356170240, 28712340480]

約数ペア:

[(1, 28712340480), (2, 14356170240), (3, 9570780160), (4, 7178085120), (5, 5742468096), (6, 4785390080), (8, 3589042560), (10, 2871234048), (12, 2392695040), (15, 1914156032), (16, 1794521280), (20, 1435617024), (24, 1196347520), (30, 957078016), (32, 897260640), (40, 717808512), (48, 598173760), (60, 478539008), (64, 448630320), (80, 358904256), (96, 299086880), (120, 239269504), (128, 224315160), (160, 179452128), (192, 149543440), (240, 119634752), (256, 112157580), (320, 89726064), (384, 74771720), (480, 59817376), (512, 56078790), (640, 44863032), (768, 37385860), (960, 29908688), (1024, 28039395), (1280, 22431516), (1536, 18692930), (1920, 14954344), (2560, 11215758), (3072, 9346465), (3840, 7477172), (5120, 5607879), (7680, 3738586), (15360, 1869293)]