180720007296

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1\times {\mathrm{31277}}^1$

素因数の和:31702

約数の個数: 128

約数和(自身を含む): 493101423360

約数和(自身を除く): 312381416064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 328, 367, 384, 492, 656, 734, 984, 1101, 1312, 1468, 1968, 2202, 2624, 2936, 3936, 4404, 5248, 5872, 7872, 8808, 11744, 15047, 15744, 17616, 23488, 30094, 31277, 35232, 45141, 46976, 60188, 62554, 70464, 90282, 93831, 120376, 125108, 140928, 180564, 187662, 240752, 250216, 361128, 375324, 481504, 500432, 722256, 750648, 963008, 1000864, 1282357, 1444512, 1501296, 1926016, 2001728, 2564714, 2889024, 3002592, 3847071, 4003456, 5129428, 5778048, 6005184, 7694142, 10258856, 11478659, 12010368, 15388284, 20517712, 22957318, 30776568, 34435977, 41035424, 45914636, 61553136, 68871954, 82070848, 91829272, 123106272, 137743908, 164141696, 183658544, 246212544, 275487816, 367317088, 470625019, 492425088, 550975632, 734634176, 941250038, 1101951264, 1411875057, 1469268352, 1882500076, 2203902528, 2823750114, 3765000152, 4407805056, 5647500228, 7530000304, 11295000456, 15060000608, 22590000912, 30120001216, 45180001824, 60240002432, 90360003648, 180720007296]

約数ペア:

[(1, 180720007296), (2, 90360003648), (3, 60240002432), (4, 45180001824), (6, 30120001216), (8, 22590000912), (12, 15060000608), (16, 11295000456), (24, 7530000304), (32, 5647500228), (41, 4407805056), (48, 3765000152), (64, 2823750114), (82, 2203902528), (96, 1882500076), (123, 1469268352), (128, 1411875057), (164, 1101951264), (192, 941250038), (246, 734634176), (328, 550975632), (367, 492425088), (384, 470625019), (492, 367317088), (656, 275487816), (734, 246212544), (984, 183658544), (1101, 164141696), (1312, 137743908), (1468, 123106272), (1968, 91829272), (2202, 82070848), (2624, 68871954), (2936, 61553136), (3936, 45914636), (4404, 41035424), (5248, 34435977), (5872, 30776568), (7872, 22957318), (8808, 20517712), (11744, 15388284), (15047, 12010368), (15744, 11478659), (17616, 10258856), (23488, 7694142), (30094, 6005184), (31277, 5778048), (35232, 5129428), (45141, 4003456), (46976, 3847071), (60188, 3002592), (62554, 2889024), (70464, 2564714), (90282, 2001728), (93831, 1926016), (120376, 1501296), (125108, 1444512), (140928, 1282357), (180564, 1000864), (187662, 963008), (240752, 750648), (250216, 722256), (361128, 500432), (375324, 481504)]