155764080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:2008

約数の個数: 160

約数和(自身を含む): 551304000

約数和(自身を除く): 395539920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1949, 1998, 2160, 2220, 2664, 2960, 3330, 3898, 3996, 4440, 4995, 5328, 5847, 6660, 7796, 7992, 8880, 9745, 9990, 11694, 13320, 15592, 15984, 17541, 19490, 19980, 23388, 26640, 29235, 31184, 35082, 38980, 39960, 46776, 52623, 58470, 70164, 72113, 77960, 79920, 87705, 93552, 105246, 116940, 140328, 144226, 155920, 175410, 210492, 216339, 233880, 263115, 280656, 288452, 350820, 360565, 420984, 432678, 467760, 526230, 576904, 649017, 701640, 721130, 841968, 865356, 1052460, 1081695, 1153808, 1298034, 1403280, 1442260, 1730712, 1947051, 2104920, 2163390, 2596068, 2884520, 3245085, 3461424, 3894102, 4209840, 4326780, 5192136, 5769040, 6490170, 7788204, 8653560, 9735255, 10384272, 12980340, 15576408, 17307120, 19470510, 25960680, 31152816, 38941020, 51921360, 77882040, 155764080]

約数ペア:

[(1, 155764080), (2, 77882040), (3, 51921360), (4, 38941020), (5, 31152816), (6, 25960680), (8, 19470510), (9, 17307120), (10, 15576408), (12, 12980340), (15, 10384272), (16, 9735255), (18, 8653560), (20, 7788204), (24, 6490170), (27, 5769040), (30, 5192136), (36, 4326780), (37, 4209840), (40, 3894102), (45, 3461424), (48, 3245085), (54, 2884520), (60, 2596068), (72, 2163390), (74, 2104920), (80, 1947051), (90, 1730712), (108, 1442260), (111, 1403280), (120, 1298034), (135, 1153808), (144, 1081695), (148, 1052460), (180, 865356), (185, 841968), (216, 721130), (222, 701640), (240, 649017), (270, 576904), (296, 526230), (333, 467760), (360, 432678), (370, 420984), (432, 360565), (444, 350820), (540, 288452), (555, 280656), (592, 263115), (666, 233880), (720, 216339), (740, 210492), (888, 175410), (999, 155920), (1080, 144226), (1110, 140328), (1332, 116940), (1480, 105246), (1665, 93552), (1776, 87705), (1949, 79920), (1998, 77960), (2160, 72113), (2220, 70164), (2664, 58470), (2960, 52623), (3330, 46776), (3898, 39960), (3996, 38980), (4440, 35082), (4995, 31184), (5328, 29235), (5847, 26640), (6660, 23388), (7796, 19980), (7992, 19490), (8880, 17541), (9745, 15984), (9990, 15592), (11694, 13320)]