2608746240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{679361}}^1$

素因数の和:679385

約数の個数: 72

約数和(自身を含む): 8331695568

約数和(自身を除く): 5722949328

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, 640, 768, 960, 1280, 1920, 3840, 679361, 1358722, 2038083, 2717444, 3396805, 4076166, 5434888, 6793610, 8152332, 10190415, 10869776, 13587220, 16304664, 20380830, 21739552, 27174440, 32609328, 40761660, 43479104, 54348880, 65218656, 81523320, 86958208, 108697760, 130437312, 163046640, 173916416, 217395520, 260874624, 326093280, 434791040, 521749248, 652186560, 869582080, 1304373120, 2608746240]

約数ペア:

[(1, 2608746240), (2, 1304373120), (3, 869582080), (4, 652186560), (5, 521749248), (6, 434791040), (8, 326093280), (10, 260874624), (12, 217395520), (15, 173916416), (16, 163046640), (20, 130437312), (24, 108697760), (30, 86958208), (32, 81523320), (40, 65218656), (48, 54348880), (60, 43479104), (64, 40761660), (80, 32609328), (96, 27174440), (120, 21739552), (128, 20380830), (160, 16304664), (192, 13587220), (240, 10869776), (256, 10190415), (320, 8152332), (384, 6793610), (480, 5434888), (640, 4076166), (768, 3396805), (960, 2717444), (1280, 2038083), (1920, 1358722), (3840, 679361)]