74776320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{6491}}^1$

素因数の和:6518

約数の個数: 108

約数和(自身を含む): 258758136

約数和(自身を除く): 183981816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 6491, 11520, 12982, 19473, 25964, 32455, 38946, 51928, 58419, 64910, 77892, 97365, 103856, 116838, 129820, 155784, 194730, 207712, 233676, 259640, 292095, 311568, 389460, 415424, 467352, 519280, 584190, 623136, 778920, 830848, 934704, 1038560, 1168380, 1246272, 1557840, 1661696, 1869408, 2077120, 2336760, 2492544, 3115680, 3738816, 4154240, 4673520, 4985088, 6231360, 7477632, 8308480, 9347040, 12462720, 14955264, 18694080, 24925440, 37388160, 74776320]

約数ペア:

[(1, 74776320), (2, 37388160), (3, 24925440), (4, 18694080), (5, 14955264), (6, 12462720), (8, 9347040), (9, 8308480), (10, 7477632), (12, 6231360), (15, 4985088), (16, 4673520), (18, 4154240), (20, 3738816), (24, 3115680), (30, 2492544), (32, 2336760), (36, 2077120), (40, 1869408), (45, 1661696), (48, 1557840), (60, 1246272), (64, 1168380), (72, 1038560), (80, 934704), (90, 830848), (96, 778920), (120, 623136), (128, 584190), (144, 519280), (160, 467352), (180, 415424), (192, 389460), (240, 311568), (256, 292095), (288, 259640), (320, 233676), (360, 207712), (384, 194730), (480, 155784), (576, 129820), (640, 116838), (720, 103856), (768, 97365), (960, 77892), (1152, 64910), (1280, 58419), (1440, 51928), (1920, 38946), (2304, 32455), (2880, 25964), (3840, 19473), (5760, 12982), (6491, 11520)]