68901120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{5981}}^1$

素因数の和:6008

約数の個数: 108

約数和(自身を含む): 238430556

約数和(自身を除く): 169529436

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, 5981, 11520, 11962, 17943, 23924, 29905, 35886, 47848, 53829, 59810, 71772, 89715, 95696, 107658, 119620, 143544, 179430, 191392, 215316, 239240, 269145, 287088, 358860, 382784, 430632, 478480, 538290, 574176, 717720, 765568, 861264, 956960, 1076580, 1148352, 1435440, 1531136, 1722528, 1913920, 2153160, 2296704, 2870880, 3445056, 3827840, 4306320, 4593408, 5741760, 6890112, 7655680, 8612640, 11483520, 13780224, 17225280, 22967040, 34450560, 68901120]

約数ペア:

[(1, 68901120), (2, 34450560), (3, 22967040), (4, 17225280), (5, 13780224), (6, 11483520), (8, 8612640), (9, 7655680), (10, 6890112), (12, 5741760), (15, 4593408), (16, 4306320), (18, 3827840), (20, 3445056), (24, 2870880), (30, 2296704), (32, 2153160), (36, 1913920), (40, 1722528), (45, 1531136), (48, 1435440), (60, 1148352), (64, 1076580), (72, 956960), (80, 861264), (90, 765568), (96, 717720), (120, 574176), (128, 538290), (144, 478480), (160, 430632), (180, 382784), (192, 358860), (240, 287088), (256, 269145), (288, 239240), (320, 215316), (360, 191392), (384, 179430), (480, 143544), (576, 119620), (640, 107658), (720, 95696), (768, 89715), (960, 71772), (1152, 59810), (1280, 53829), (1440, 47848), (1920, 35886), (2304, 29905), (2880, 23924), (3840, 17943), (5760, 11962), (5981, 11520)]