123936000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{1291}}^1$

素因数の和:1325

約数の個数: 144

約数和(自身を含む): 411972288

約数和(自身を除く): 288036288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1291, 1500, 1600, 1920, 2000, 2400, 2582, 3000, 3200, 3840, 3873, 4000, 4800, 5164, 6000, 6400, 6455, 7746, 8000, 9600, 10328, 12000, 12910, 15492, 16000, 19200, 19365, 20656, 24000, 25820, 30984, 32000, 32275, 38730, 41312, 48000, 51640, 61968, 64550, 77460, 82624, 96000, 96825, 103280, 123936, 129100, 154920, 161375, 165248, 193650, 206560, 247872, 258200, 309840, 322750, 330496, 387300, 413120, 484125, 495744, 516400, 619680, 645500, 774600, 826240, 968250, 991488, 1032800, 1239360, 1291000, 1549200, 1652480, 1936500, 2065600, 2478720, 2582000, 3098400, 3873000, 4131200, 4957440, 5164000, 6196800, 7746000, 8262400, 10328000, 12393600, 15492000, 20656000, 24787200, 30984000, 41312000, 61968000, 123936000]

約数ペア:

[(1, 123936000), (2, 61968000), (3, 41312000), (4, 30984000), (5, 24787200), (6, 20656000), (8, 15492000), (10, 12393600), (12, 10328000), (15, 8262400), (16, 7746000), (20, 6196800), (24, 5164000), (25, 4957440), (30, 4131200), (32, 3873000), (40, 3098400), (48, 2582000), (50, 2478720), (60, 2065600), (64, 1936500), (75, 1652480), (80, 1549200), (96, 1291000), (100, 1239360), (120, 1032800), (125, 991488), (128, 968250), (150, 826240), (160, 774600), (192, 645500), (200, 619680), (240, 516400), (250, 495744), (256, 484125), (300, 413120), (320, 387300), (375, 330496), (384, 322750), (400, 309840), (480, 258200), (500, 247872), (600, 206560), (640, 193650), (750, 165248), (768, 161375), (800, 154920), (960, 129100), (1000, 123936), (1200, 103280), (1280, 96825), (1291, 96000), (1500, 82624), (1600, 77460), (1920, 64550), (2000, 61968), (2400, 51640), (2582, 48000), (3000, 41312), (3200, 38730), (3840, 32275), (3873, 32000), (4000, 30984), (4800, 25820), (5164, 24000), (6000, 20656), (6400, 19365), (6455, 19200), (7746, 16000), (8000, 15492), (9600, 12910), (10328, 12000)]