172506960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{911}}^1$

素因数の和:1193

約数の個数: 120

約数和(自身を含む): 582177024

約数和(自身を除く): 409670064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 360, 526, 720, 789, 911, 1052, 1315, 1578, 1822, 2104, 2367, 2630, 2733, 3156, 3644, 3945, 4208, 4555, 4734, 5260, 5466, 6312, 7288, 7890, 8199, 9110, 9468, 10520, 10932, 11835, 12624, 13665, 14576, 15780, 16398, 18220, 18936, 21040, 21864, 23670, 27330, 31560, 32796, 36440, 37872, 40995, 43728, 47340, 54660, 63120, 65592, 72880, 81990, 94680, 109320, 131184, 163980, 189360, 218640, 239593, 327960, 479186, 655920, 718779, 958372, 1197965, 1437558, 1916744, 2156337, 2395930, 2875116, 3593895, 3833488, 4312674, 4791860, 5750232, 7187790, 8625348, 9583720, 10781685, 11500464, 14375580, 17250696, 19167440, 21563370, 28751160, 34501392, 43126740, 57502320, 86253480, 172506960]

約数ペア:

[(1, 172506960), (2, 86253480), (3, 57502320), (4, 43126740), (5, 34501392), (6, 28751160), (8, 21563370), (9, 19167440), (10, 17250696), (12, 14375580), (15, 11500464), (16, 10781685), (18, 9583720), (20, 8625348), (24, 7187790), (30, 5750232), (36, 4791860), (40, 4312674), (45, 3833488), (48, 3593895), (60, 2875116), (72, 2395930), (80, 2156337), (90, 1916744), (120, 1437558), (144, 1197965), (180, 958372), (240, 718779), (263, 655920), (360, 479186), (526, 327960), (720, 239593), (789, 218640), (911, 189360), (1052, 163980), (1315, 131184), (1578, 109320), (1822, 94680), (2104, 81990), (2367, 72880), (2630, 65592), (2733, 63120), (3156, 54660), (3644, 47340), (3945, 43728), (4208, 40995), (4555, 37872), (4734, 36440), (5260, 32796), (5466, 31560), (6312, 27330), (7288, 23670), (7890, 21864), (8199, 21040), (9110, 18936), (9468, 18220), (10520, 16398), (10932, 15780), (11835, 14576), (12624, 13665)]