158412960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4783}}^1$

素因数の和:4827

約数の個数: 144

約数和(自身を含む): 564205824

約数和(自身を除く): 405792864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 4783, 5520, 6624, 8280, 9566, 11040, 14349, 16560, 19132, 23915, 28698, 33120, 38264, 43047, 47830, 57396, 71745, 76528, 86094, 95660, 110009, 114792, 143490, 153056, 172188, 191320, 215235, 220018, 229584, 286980, 330027, 344376, 382640, 430470, 440036, 459168, 550045, 573960, 660054, 688752, 765280, 860940, 880072, 990081, 1100090, 1147920, 1320108, 1377504, 1650135, 1721880, 1760144, 1980162, 2200180, 2295840, 2640216, 3300270, 3443760, 3520288, 3960324, 4400360, 4950405, 5280432, 6600540, 6887520, 7920648, 8800720, 9900810, 10560864, 13201080, 15841296, 17601440, 19801620, 26402160, 31682592, 39603240, 52804320, 79206480, 158412960]

約数ペア:

[(1, 158412960), (2, 79206480), (3, 52804320), (4, 39603240), (5, 31682592), (6, 26402160), (8, 19801620), (9, 17601440), (10, 15841296), (12, 13201080), (15, 10560864), (16, 9900810), (18, 8800720), (20, 7920648), (23, 6887520), (24, 6600540), (30, 5280432), (32, 4950405), (36, 4400360), (40, 3960324), (45, 3520288), (46, 3443760), (48, 3300270), (60, 2640216), (69, 2295840), (72, 2200180), (80, 1980162), (90, 1760144), (92, 1721880), (96, 1650135), (115, 1377504), (120, 1320108), (138, 1147920), (144, 1100090), (160, 990081), (180, 880072), (184, 860940), (207, 765280), (230, 688752), (240, 660054), (276, 573960), (288, 550045), (345, 459168), (360, 440036), (368, 430470), (414, 382640), (460, 344376), (480, 330027), (552, 286980), (690, 229584), (720, 220018), (736, 215235), (828, 191320), (920, 172188), (1035, 153056), (1104, 143490), (1380, 114792), (1440, 110009), (1656, 95660), (1840, 86094), (2070, 76528), (2208, 71745), (2760, 57396), (3312, 47830), (3680, 43047), (4140, 38264), (4783, 33120), (5520, 28698), (6624, 23915), (8280, 19132), (9566, 16560), (11040, 14349)]