286960320

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11071}}^1$

素因数の和:11100

約数の個数: 140

約数和(自身を含む): 1020860544

約数和(自身を除く): 733900224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 11071, 12960, 22142, 25920, 33213, 44284, 55355, 66426, 88568, 99639, 110710, 132852, 166065, 177136, 199278, 221420, 265704, 298917, 332130, 354272, 398556, 442840, 498195, 531408, 597834, 664260, 708544, 797112, 885680, 896751, 996390, 1062816, 1195668, 1328520, 1494585, 1594224, 1771360, 1793502, 1992780, 2125632, 2391336, 2657040, 2989170, 3188448, 3542720, 3587004, 3985560, 4483755, 4782672, 5314080, 5978340, 6376896, 7174008, 7971120, 8967510, 9565344, 10628160, 11956680, 14348016, 15942240, 17935020, 19130688, 23913360, 28696032, 31884480, 35870040, 47826720, 57392064, 71740080, 95653440, 143480160, 286960320]

約数ペア:

[(1, 286960320), (2, 143480160), (3, 95653440), (4, 71740080), (5, 57392064), (6, 47826720), (8, 35870040), (9, 31884480), (10, 28696032), (12, 23913360), (15, 19130688), (16, 17935020), (18, 15942240), (20, 14348016), (24, 11956680), (27, 10628160), (30, 9565344), (32, 8967510), (36, 7971120), (40, 7174008), (45, 6376896), (48, 5978340), (54, 5314080), (60, 4782672), (64, 4483755), (72, 3985560), (80, 3587004), (81, 3542720), (90, 3188448), (96, 2989170), (108, 2657040), (120, 2391336), (135, 2125632), (144, 1992780), (160, 1793502), (162, 1771360), (180, 1594224), (192, 1494585), (216, 1328520), (240, 1195668), (270, 1062816), (288, 996390), (320, 896751), (324, 885680), (360, 797112), (405, 708544), (432, 664260), (480, 597834), (540, 531408), (576, 498195), (648, 442840), (720, 398556), (810, 354272), (864, 332130), (960, 298917), (1080, 265704), (1296, 221420), (1440, 199278), (1620, 177136), (1728, 166065), (2160, 132852), (2592, 110710), (2880, 99639), (3240, 88568), (4320, 66426), (5184, 55355), (6480, 44284), (8640, 33213), (11071, 25920), (12960, 22142)]