7746514920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{15559}}^1$

素因数の和:16040

約数の個数: 128

約数和(自身を含む): 25879392000

約数和(自身を除く): 18132877080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 461, 540, 922, 1080, 1383, 1844, 2305, 2766, 3688, 4149, 4610, 5532, 6915, 8298, 9220, 11064, 12447, 13830, 15559, 16596, 18440, 20745, 24894, 27660, 31118, 33192, 41490, 46677, 49788, 55320, 62235, 62236, 77795, 82980, 93354, 99576, 124470, 124472, 140031, 155590, 165960, 186708, 233385, 248940, 280062, 311180, 373416, 420093, 466770, 497880, 560124, 622360, 700155, 840186, 933540, 1120248, 1400310, 1680372, 1867080, 2100465, 2800620, 3360744, 4200930, 5601240, 7172699, 8401860, 14345398, 16803720, 21518097, 28690796, 35863495, 43036194, 57381592, 64554291, 71726990, 86072388, 107590485, 129108582, 143453980, 172144776, 193662873, 215180970, 258217164, 286907960, 322771455, 387325746, 430361940, 516434328, 645542910, 774651492, 860723880, 968314365, 1291085820, 1549302984, 1936628730, 2582171640, 3873257460, 7746514920]

約数ペア:

[(1, 7746514920), (2, 3873257460), (3, 2582171640), (4, 1936628730), (5, 1549302984), (6, 1291085820), (8, 968314365), (9, 860723880), (10, 774651492), (12, 645542910), (15, 516434328), (18, 430361940), (20, 387325746), (24, 322771455), (27, 286907960), (30, 258217164), (36, 215180970), (40, 193662873), (45, 172144776), (54, 143453980), (60, 129108582), (72, 107590485), (90, 86072388), (108, 71726990), (120, 64554291), (135, 57381592), (180, 43036194), (216, 35863495), (270, 28690796), (360, 21518097), (461, 16803720), (540, 14345398), (922, 8401860), (1080, 7172699), (1383, 5601240), (1844, 4200930), (2305, 3360744), (2766, 2800620), (3688, 2100465), (4149, 1867080), (4610, 1680372), (5532, 1400310), (6915, 1120248), (8298, 933540), (9220, 840186), (11064, 700155), (12447, 622360), (13830, 560124), (15559, 497880), (16596, 466770), (18440, 420093), (20745, 373416), (24894, 311180), (27660, 280062), (31118, 248940), (33192, 233385), (41490, 186708), (46677, 165960), (49788, 155590), (55320, 140031), (62235, 124472), (62236, 124470), (77795, 99576), (82980, 93354)]