879988320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6571}}^1$

素因数の和:6626

約数の個数: 192

約数和(自身を含む): 3179796480

約数和(自身を除く): 2299808160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 4185, 4320, 4464, 4960, 5580, 6571, 6696, 7440, 8370, 8928, 11160, 13142, 13392, 14880, 16740, 19713, 22320, 26284, 26784, 32855, 33480, 39426, 44640, 52568, 59139, 65710, 66960, 78852, 98565, 105136, 118278, 131420, 133920, 157704, 177417, 197130, 203701, 210272, 236556, 262840, 295695, 315408, 354834, 394260, 407402, 473112, 525680, 591390, 611103, 630816, 709668, 788520, 814804, 887085, 946224, 1018505, 1051360, 1182780, 1222206, 1419336, 1577040, 1629608, 1774170, 1833309, 1892448, 2037010, 2365560, 2444412, 2838672, 3055515, 3154080, 3259216, 3548340, 3666618, 4074020, 4731120, 4888824, 5499927, 5677344, 6111030, 6518432, 7096680, 7333236, 8148040, 9166545, 9462240, 9777648, 10999854, 12222060, 14193360, 14666472, 16296080, 18333090, 19555296, 21999708, 24444120, 27499635, 28386720, 29332944, 32592160, 36666180, 43999416, 48888240, 54999270, 58665888, 73332360, 87998832, 97776480, 109998540, 146664720, 175997664, 219997080, 293329440, 439994160, 879988320]

約数ペア:

[(1, 879988320), (2, 439994160), (3, 293329440), (4, 219997080), (5, 175997664), (6, 146664720), (8, 109998540), (9, 97776480), (10, 87998832), (12, 73332360), (15, 58665888), (16, 54999270), (18, 48888240), (20, 43999416), (24, 36666180), (27, 32592160), (30, 29332944), (31, 28386720), (32, 27499635), (36, 24444120), (40, 21999708), (45, 19555296), (48, 18333090), (54, 16296080), (60, 14666472), (62, 14193360), (72, 12222060), (80, 10999854), (90, 9777648), (93, 9462240), (96, 9166545), (108, 8148040), (120, 7333236), (124, 7096680), (135, 6518432), (144, 6111030), (155, 5677344), (160, 5499927), (180, 4888824), (186, 4731120), (216, 4074020), (240, 3666618), (248, 3548340), (270, 3259216), (279, 3154080), (288, 3055515), (310, 2838672), (360, 2444412), (372, 2365560), (432, 2037010), (465, 1892448), (480, 1833309), (496, 1774170), (540, 1629608), (558, 1577040), (620, 1419336), (720, 1222206), (744, 1182780), (837, 1051360), (864, 1018505), (930, 946224), (992, 887085), (1080, 814804), (1116, 788520), (1240, 709668), (1395, 630816), (1440, 611103), (1488, 591390), (1674, 525680), (1860, 473112), (2160, 407402), (2232, 394260), (2480, 354834), (2790, 315408), (2976, 295695), (3348, 262840), (3720, 236556), (4185, 210272), (4320, 203701), (4464, 197130), (4960, 177417), (5580, 157704), (6571, 133920), (6696, 131420), (7440, 118278), (8370, 105136), (8928, 98565), (11160, 78852), (13142, 66960), (13392, 65710), (14880, 59139), (16740, 52568), (19713, 44640), (22320, 39426), (26284, 33480), (26784, 32855)]