80494897380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{166099}}^1$

素因数の和:166349

約数の個数: 96

約数和(自身を含む): 232056316800

約数和(自身を除く): 151561419420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 197, 205, 246, 394, 410, 492, 591, 615, 788, 820, 985, 1182, 1230, 1970, 2364, 2460, 2955, 3940, 5910, 8077, 11820, 16154, 24231, 32308, 40385, 48462, 80770, 96924, 121155, 161540, 166099, 242310, 332198, 484620, 498297, 664396, 830495, 996594, 1660990, 1993188, 2491485, 3321980, 4982970, 6810059, 9965940, 13620118, 20430177, 27240236, 32721503, 34050295, 40860354, 65443006, 68100590, 81720708, 98164509, 102150885, 130886012, 136201180, 163607515, 196329018, 204301770, 327215030, 392658036, 408603540, 490822545, 654430060, 981645090, 1341581623, 1963290180, 2683163246, 4024744869, 5366326492, 6707908115, 8049489738, 13415816230, 16098979476, 20123724345, 26831632460, 40247448690, 80494897380]

約数ペア:

[(1, 80494897380), (2, 40247448690), (3, 26831632460), (4, 20123724345), (5, 16098979476), (6, 13415816230), (10, 8049489738), (12, 6707908115), (15, 5366326492), (20, 4024744869), (30, 2683163246), (41, 1963290180), (60, 1341581623), (82, 981645090), (123, 654430060), (164, 490822545), (197, 408603540), (205, 392658036), (246, 327215030), (394, 204301770), (410, 196329018), (492, 163607515), (591, 136201180), (615, 130886012), (788, 102150885), (820, 98164509), (985, 81720708), (1182, 68100590), (1230, 65443006), (1970, 40860354), (2364, 34050295), (2460, 32721503), (2955, 27240236), (3940, 20430177), (5910, 13620118), (8077, 9965940), (11820, 6810059), (16154, 4982970), (24231, 3321980), (32308, 2491485), (40385, 1993188), (48462, 1660990), (80770, 996594), (96924, 830495), (121155, 664396), (161540, 498297), (166099, 484620), (242310, 332198)]