28292279040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{2455927}}^1$

素因数の和:2455954

約数の個数: 108

約数和(自身を含む): 97888378224

約数和(自身を除く): 69596099184

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, 11520, 2455927, 4911854, 7367781, 9823708, 12279635, 14735562, 19647416, 22103343, 24559270, 29471124, 36838905, 39294832, 44206686, 49118540, 58942248, 73677810, 78589664, 88413372, 98237080, 110516715, 117884496, 147355620, 157179328, 176826744, 196474160, 221033430, 235768992, 294711240, 314358656, 353653488, 392948320, 442066860, 471537984, 589422480, 628717312, 707306976, 785896640, 884133720, 943075968, 1178844960, 1414613952, 1571793280, 1768267440, 1886151936, 2357689920, 2829227904, 3143586560, 3536534880, 4715379840, 5658455808, 7073069760, 9430759680, 14146139520, 28292279040]

約数ペア:

[(1, 28292279040), (2, 14146139520), (3, 9430759680), (4, 7073069760), (5, 5658455808), (6, 4715379840), (8, 3536534880), (9, 3143586560), (10, 2829227904), (12, 2357689920), (15, 1886151936), (16, 1768267440), (18, 1571793280), (20, 1414613952), (24, 1178844960), (30, 943075968), (32, 884133720), (36, 785896640), (40, 707306976), (45, 628717312), (48, 589422480), (60, 471537984), (64, 442066860), (72, 392948320), (80, 353653488), (90, 314358656), (96, 294711240), (120, 235768992), (128, 221033430), (144, 196474160), (160, 176826744), (180, 157179328), (192, 147355620), (240, 117884496), (256, 110516715), (288, 98237080), (320, 88413372), (360, 78589664), (384, 73677810), (480, 58942248), (576, 49118540), (640, 44206686), (720, 39294832), (768, 36838905), (960, 29471124), (1152, 24559270), (1280, 22103343), (1440, 19647416), (1920, 14735562), (2304, 12279635), (2880, 9823708), (3840, 7367781), (5760, 4911854), (11520, 2455927)]