1123322280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{509}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 3450211200

約数和(自身を除く): 2326888920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 347, 424, 509, 530, 636, 694, 795, 1018, 1041, 1060, 1272, 1388, 1527, 1590, 1735, 2036, 2082, 2120, 2545, 2776, 3054, 3180, 3470, 4072, 4164, 5090, 5205, 6108, 6360, 6940, 7635, 8328, 10180, 10410, 12216, 13880, 15270, 18391, 20360, 20820, 26977, 30540, 36782, 41640, 53954, 55173, 61080, 73564, 80931, 91955, 107908, 110346, 134885, 147128, 161862, 176623, 183910, 215816, 220692, 269770, 275865, 323724, 353246, 367820, 404655, 441384, 529869, 539540, 551730, 647448, 706492, 735640, 809310, 883115, 1059738, 1079080, 1103460, 1412984, 1618620, 1766230, 2119476, 2206920, 2649345, 3237240, 3532460, 4238952, 5298690, 7064920, 9361019, 10597380, 18722038, 21194760, 28083057, 37444076, 46805095, 56166114, 74888152, 93610190, 112332228, 140415285, 187220380, 224664456, 280830570, 374440760, 561661140, 1123322280]

約数ペア:

[(1, 1123322280), (2, 561661140), (3, 374440760), (4, 280830570), (5, 224664456), (6, 187220380), (8, 140415285), (10, 112332228), (12, 93610190), (15, 74888152), (20, 56166114), (24, 46805095), (30, 37444076), (40, 28083057), (53, 21194760), (60, 18722038), (106, 10597380), (120, 9361019), (159, 7064920), (212, 5298690), (265, 4238952), (318, 3532460), (347, 3237240), (424, 2649345), (509, 2206920), (530, 2119476), (636, 1766230), (694, 1618620), (795, 1412984), (1018, 1103460), (1041, 1079080), (1060, 1059738), (1272, 883115), (1388, 809310), (1527, 735640), (1590, 706492), (1735, 647448), (2036, 551730), (2082, 539540), (2120, 529869), (2545, 441384), (2776, 404655), (3054, 367820), (3180, 353246), (3470, 323724), (4072, 275865), (4164, 269770), (5090, 220692), (5205, 215816), (6108, 183910), (6360, 176623), (6940, 161862), (7635, 147128), (8328, 134885), (10180, 110346), (10410, 107908), (12216, 91955), (13880, 80931), (15270, 73564), (18391, 61080), (20360, 55173), (20820, 53954), (26977, 41640), (30540, 36782)]