155394720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2767}}^1$

素因数の和:2804

約数の個数: 192

約数和(自身を含む): 585930240

約数和(自身を除く): 430535520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2767, 2808, 3120, 3510, 3744, 4320, 4680, 5534, 5616, 6240, 7020, 8301, 9360, 11068, 11232, 13835, 14040, 16602, 18720, 22136, 24903, 27670, 28080, 33204, 35971, 41505, 44272, 49806, 55340, 56160, 66408, 71942, 74709, 83010, 88544, 99612, 107913, 110680, 124515, 132816, 143884, 149418, 166020, 179855, 199224, 215826, 221360, 249030, 265632, 287768, 298836, 323739, 332040, 359710, 373545, 398448, 431652, 442720, 498060, 539565, 575536, 597672, 647478, 664080, 719420, 747090, 796896, 863304, 971217, 996120, 1079130, 1151072, 1195344, 1294956, 1328160, 1438840, 1494180, 1618695, 1726608, 1942434, 1992240, 2158260, 2390688, 2589912, 2877680, 2988360, 3237390, 3453216, 3884868, 3984480, 4316520, 4856085, 5179824, 5755360, 5976720, 6474780, 7769736, 8633040, 9712170, 10359648, 11953440, 12949560, 15539472, 17266080, 19424340, 25899120, 31078944, 38848680, 51798240, 77697360, 155394720]

約数ペア:

[(1, 155394720), (2, 77697360), (3, 51798240), (4, 38848680), (5, 31078944), (6, 25899120), (8, 19424340), (9, 17266080), (10, 15539472), (12, 12949560), (13, 11953440), (15, 10359648), (16, 9712170), (18, 8633040), (20, 7769736), (24, 6474780), (26, 5976720), (27, 5755360), (30, 5179824), (32, 4856085), (36, 4316520), (39, 3984480), (40, 3884868), (45, 3453216), (48, 3237390), (52, 2988360), (54, 2877680), (60, 2589912), (65, 2390688), (72, 2158260), (78, 1992240), (80, 1942434), (90, 1726608), (96, 1618695), (104, 1494180), (108, 1438840), (117, 1328160), (120, 1294956), (130, 1195344), (135, 1151072), (144, 1079130), (156, 996120), (160, 971217), (180, 863304), (195, 796896), (208, 747090), (216, 719420), (234, 664080), (240, 647478), (260, 597672), (270, 575536), (288, 539565), (312, 498060), (351, 442720), (360, 431652), (390, 398448), (416, 373545), (432, 359710), (468, 332040), (480, 323739), (520, 298836), (540, 287768), (585, 265632), (624, 249030), (702, 221360), (720, 215826), (780, 199224), (864, 179855), (936, 166020), (1040, 149418), (1080, 143884), (1170, 132816), (1248, 124515), (1404, 110680), (1440, 107913), (1560, 99612), (1755, 88544), (1872, 83010), (2080, 74709), (2160, 71942), (2340, 66408), (2767, 56160), (2808, 55340), (3120, 49806), (3510, 44272), (3744, 41505), (4320, 35971), (4680, 33204), (5534, 28080), (5616, 27670), (6240, 24903), (7020, 22136), (8301, 18720), (9360, 16602), (11068, 14040), (11232, 13835)]