180112680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15161}}^1$

素因数の和:15192

約数の個数: 128

約数和(自身を含む): 654998400

約数和(自身を除く): 474885720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 15161, 30322, 45483, 60644, 75805, 90966, 121288, 136449, 151610, 166771, 181932, 227415, 272898, 303220, 333542, 363864, 409347, 454830, 500313, 545796, 606440, 667084, 682245, 818694, 833855, 909660, 1000626, 1091592, 1334168, 1364490, 1500939, 1637388, 1667710, 1819320, 2001252, 2046735, 2501565, 2728980, 3001878, 3274776, 3335420, 4002504, 4093470, 4502817, 5003130, 5457960, 6003756, 6670840, 7504695, 8186940, 9005634, 10006260, 12007512, 15009390, 16373880, 18011268, 20012520, 22514085, 30018780, 36022536, 45028170, 60037560, 90056340, 180112680]

約数ペア:

[(1, 180112680), (2, 90056340), (3, 60037560), (4, 45028170), (5, 36022536), (6, 30018780), (8, 22514085), (9, 20012520), (10, 18011268), (11, 16373880), (12, 15009390), (15, 12007512), (18, 10006260), (20, 9005634), (22, 8186940), (24, 7504695), (27, 6670840), (30, 6003756), (33, 5457960), (36, 5003130), (40, 4502817), (44, 4093470), (45, 4002504), (54, 3335420), (55, 3274776), (60, 3001878), (66, 2728980), (72, 2501565), (88, 2046735), (90, 2001252), (99, 1819320), (108, 1667710), (110, 1637388), (120, 1500939), (132, 1364490), (135, 1334168), (165, 1091592), (180, 1000626), (198, 909660), (216, 833855), (220, 818694), (264, 682245), (270, 667084), (297, 606440), (330, 545796), (360, 500313), (396, 454830), (440, 409347), (495, 363864), (540, 333542), (594, 303220), (660, 272898), (792, 227415), (990, 181932), (1080, 166771), (1188, 151610), (1320, 136449), (1485, 121288), (1980, 90966), (2376, 75805), (2970, 60644), (3960, 45483), (5940, 30322), (11880, 15161)]