155694960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{8009}}^1$

素因数の和:8037

約数の個数: 120

約数和(自身を含む): 542309040

約数和(自身を除く): 386614080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 8009, 9720, 16018, 19440, 24027, 32036, 40045, 48054, 64072, 72081, 80090, 96108, 120135, 128144, 144162, 160180, 192216, 216243, 240270, 288324, 320360, 360405, 384432, 432486, 480540, 576648, 640720, 648729, 720810, 864972, 961080, 1081215, 1153296, 1297458, 1441620, 1729944, 1922160, 1946187, 2162430, 2594916, 2883240, 3243645, 3459888, 3892374, 4324860, 5189832, 5766480, 6487290, 7784748, 8649720, 9730935, 10379664, 12974580, 15569496, 17299440, 19461870, 25949160, 31138992, 38923740, 51898320, 77847480, 155694960]

約数ペア:

[(1, 155694960), (2, 77847480), (3, 51898320), (4, 38923740), (5, 31138992), (6, 25949160), (8, 19461870), (9, 17299440), (10, 15569496), (12, 12974580), (15, 10379664), (16, 9730935), (18, 8649720), (20, 7784748), (24, 6487290), (27, 5766480), (30, 5189832), (36, 4324860), (40, 3892374), (45, 3459888), (48, 3243645), (54, 2883240), (60, 2594916), (72, 2162430), (80, 1946187), (81, 1922160), (90, 1729944), (108, 1441620), (120, 1297458), (135, 1153296), (144, 1081215), (162, 961080), (180, 864972), (216, 720810), (240, 648729), (243, 640720), (270, 576648), (324, 480540), (360, 432486), (405, 384432), (432, 360405), (486, 320360), (540, 288324), (648, 240270), (720, 216243), (810, 192216), (972, 160180), (1080, 144162), (1215, 128144), (1296, 120135), (1620, 96108), (1944, 80090), (2160, 72081), (2430, 64072), (3240, 48054), (3888, 40045), (4860, 32036), (6480, 24027), (8009, 19440), (9720, 16018)]