1236367040

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:610

約数の個数: 112

約数和(自身を含む): 3021909120

約数和(自身を除く): 1785542080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 160, 212, 265, 269, 271, 320, 424, 530, 538, 542, 848, 1060, 1076, 1084, 1345, 1355, 1696, 2120, 2152, 2168, 2690, 2710, 3392, 4240, 4304, 4336, 5380, 5420, 8480, 8608, 8672, 10760, 10840, 14257, 14363, 16960, 17216, 17344, 21520, 21680, 28514, 28726, 43040, 43360, 57028, 57452, 71285, 71815, 72899, 86080, 86720, 114056, 114904, 142570, 143630, 145798, 228112, 229808, 285140, 287260, 291596, 364495, 456224, 459616, 570280, 574520, 583192, 728990, 912448, 919232, 1140560, 1149040, 1166384, 1457980, 2281120, 2298080, 2332768, 2915960, 3863647, 4562240, 4596160, 4665536, 5831920, 7727294, 11663840, 15454588, 19318235, 23327680, 30909176, 38636470, 61818352, 77272940, 123636704, 154545880, 247273408, 309091760, 618183520, 1236367040]

約数ペア:

[(1, 1236367040), (2, 618183520), (4, 309091760), (5, 247273408), (8, 154545880), (10, 123636704), (16, 77272940), (20, 61818352), (32, 38636470), (40, 30909176), (53, 23327680), (64, 19318235), (80, 15454588), (106, 11663840), (160, 7727294), (212, 5831920), (265, 4665536), (269, 4596160), (271, 4562240), (320, 3863647), (424, 2915960), (530, 2332768), (538, 2298080), (542, 2281120), (848, 1457980), (1060, 1166384), (1076, 1149040), (1084, 1140560), (1345, 919232), (1355, 912448), (1696, 728990), (2120, 583192), (2152, 574520), (2168, 570280), (2690, 459616), (2710, 456224), (3392, 364495), (4240, 291596), (4304, 287260), (4336, 285140), (5380, 229808), (5420, 228112), (8480, 145798), (8608, 143630), (8672, 142570), (10760, 114904), (10840, 114056), (14257, 86720), (14363, 86080), (16960, 72899), (17216, 71815), (17344, 71285), (21520, 57452), (21680, 57028), (28514, 43360), (28726, 43040)]