127294680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1865

約数の個数: 128

約数和(自身を含む): 415180800

約数和(自身を除く): 287886120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1801, 1860, 2280, 2356, 2945, 3534, 3602, 3720, 4712, 5403, 5890, 7068, 7204, 8835, 9005, 10806, 11780, 14136, 14408, 17670, 18010, 21612, 23560, 27015, 34219, 35340, 36020, 43224, 54030, 55831, 68438, 70680, 72040, 102657, 108060, 111662, 136876, 167493, 171095, 205314, 216120, 223324, 273752, 279155, 334986, 342190, 410628, 446648, 513285, 558310, 669972, 684380, 821256, 837465, 1026570, 1060789, 1116620, 1339944, 1368760, 1674930, 2053140, 2121578, 2233240, 3182367, 3349860, 4106280, 4243156, 5303945, 6364734, 6699720, 8486312, 10607890, 12729468, 15911835, 21215780, 25458936, 31823670, 42431560, 63647340, 127294680]

約数ペア:

[(1, 127294680), (2, 63647340), (3, 42431560), (4, 31823670), (5, 25458936), (6, 21215780), (8, 15911835), (10, 12729468), (12, 10607890), (15, 8486312), (19, 6699720), (20, 6364734), (24, 5303945), (30, 4243156), (31, 4106280), (38, 3349860), (40, 3182367), (57, 2233240), (60, 2121578), (62, 2053140), (76, 1674930), (93, 1368760), (95, 1339944), (114, 1116620), (120, 1060789), (124, 1026570), (152, 837465), (155, 821256), (186, 684380), (190, 669972), (228, 558310), (248, 513285), (285, 446648), (310, 410628), (372, 342190), (380, 334986), (456, 279155), (465, 273752), (570, 223324), (589, 216120), (620, 205314), (744, 171095), (760, 167493), (930, 136876), (1140, 111662), (1178, 108060), (1240, 102657), (1767, 72040), (1801, 70680), (1860, 68438), (2280, 55831), (2356, 54030), (2945, 43224), (3534, 36020), (3602, 35340), (3720, 34219), (4712, 27015), (5403, 23560), (5890, 21612), (7068, 18010), (7204, 17670), (8835, 14408), (9005, 14136), (10806, 11780)]