1318713840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7297}}^1$

素因数の和:7567

約数の個数: 120

約数和(自身を含む): 4446934128

約数和(自身を除く): 3128220288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 251, 360, 502, 720, 753, 1004, 1255, 1506, 2008, 2259, 2510, 3012, 3765, 4016, 4518, 5020, 6024, 7297, 7530, 9036, 10040, 11295, 12048, 14594, 15060, 18072, 20080, 21891, 22590, 29188, 30120, 36144, 36485, 43782, 45180, 58376, 60240, 65673, 72970, 87564, 90360, 109455, 116752, 131346, 145940, 175128, 180720, 218910, 262692, 291880, 328365, 350256, 437820, 525384, 583760, 656730, 875640, 1050768, 1313460, 1751280, 1831547, 2626920, 3663094, 5253840, 5494641, 7326188, 9157735, 10989282, 14652376, 16483923, 18315470, 21978564, 27473205, 29304752, 32967846, 36630940, 43957128, 54946410, 65935692, 73261880, 82419615, 87914256, 109892820, 131871384, 146523760, 164839230, 219785640, 263742768, 329678460, 439571280, 659356920, 1318713840]

約数ペア:

[(1, 1318713840), (2, 659356920), (3, 439571280), (4, 329678460), (5, 263742768), (6, 219785640), (8, 164839230), (9, 146523760), (10, 131871384), (12, 109892820), (15, 87914256), (16, 82419615), (18, 73261880), (20, 65935692), (24, 54946410), (30, 43957128), (36, 36630940), (40, 32967846), (45, 29304752), (48, 27473205), (60, 21978564), (72, 18315470), (80, 16483923), (90, 14652376), (120, 10989282), (144, 9157735), (180, 7326188), (240, 5494641), (251, 5253840), (360, 3663094), (502, 2626920), (720, 1831547), (753, 1751280), (1004, 1313460), (1255, 1050768), (1506, 875640), (2008, 656730), (2259, 583760), (2510, 525384), (3012, 437820), (3765, 350256), (4016, 328365), (4518, 291880), (5020, 262692), (6024, 218910), (7297, 180720), (7530, 175128), (9036, 145940), (10040, 131346), (11295, 116752), (12048, 109455), (14594, 90360), (15060, 87564), (18072, 72970), (20080, 65673), (21891, 60240), (22590, 58376), (29188, 45180), (30120, 43782), (36144, 36485)]