132620480

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 112

約数和(自身を含む): 337962240

約数和(自身を除く): 205341760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 145, 155, 160, 232, 248, 290, 310, 320, 461, 464, 496, 580, 620, 899, 922, 928, 992, 1160, 1240, 1798, 1844, 1856, 1984, 2305, 2320, 2480, 3596, 3688, 4495, 4610, 4640, 4960, 7192, 7376, 8990, 9220, 9280, 9920, 13369, 14291, 14384, 14752, 17980, 18440, 26738, 28582, 28768, 29504, 35960, 36880, 53476, 57164, 57536, 66845, 71455, 71920, 73760, 106952, 114328, 133690, 142910, 143840, 147520, 213904, 228656, 267380, 285820, 287680, 414439, 427808, 457312, 534760, 571640, 828878, 855616, 914624, 1069520, 1143280, 1657756, 2072195, 2139040, 2286560, 3315512, 4144390, 4278080, 4573120, 6631024, 8288780, 13262048, 16577560, 26524096, 33155120, 66310240, 132620480]

約数ペア:

[(1, 132620480), (2, 66310240), (4, 33155120), (5, 26524096), (8, 16577560), (10, 13262048), (16, 8288780), (20, 6631024), (29, 4573120), (31, 4278080), (32, 4144390), (40, 3315512), (58, 2286560), (62, 2139040), (64, 2072195), (80, 1657756), (116, 1143280), (124, 1069520), (145, 914624), (155, 855616), (160, 828878), (232, 571640), (248, 534760), (290, 457312), (310, 427808), (320, 414439), (461, 287680), (464, 285820), (496, 267380), (580, 228656), (620, 213904), (899, 147520), (922, 143840), (928, 142910), (992, 133690), (1160, 114328), (1240, 106952), (1798, 73760), (1844, 71920), (1856, 71455), (1984, 66845), (2305, 57536), (2320, 57164), (2480, 53476), (3596, 36880), (3688, 35960), (4495, 29504), (4610, 28768), (4640, 28582), (4960, 26738), (7192, 18440), (7376, 17980), (8990, 14752), (9220, 14384), (9280, 14291), (9920, 13369)]