268512000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{2797}}^1$

素因数の和:2831

約数の個数: 144

約数和(自身を含む): 892181472

約数和(自身を除く): 623669472

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, 1500, 1600, 1920, 2000, 2400, 2797, 3000, 3200, 3840, 4000, 4800, 5594, 6000, 6400, 8000, 8391, 9600, 11188, 12000, 13985, 16000, 16782, 19200, 22376, 24000, 27970, 32000, 33564, 41955, 44752, 48000, 55940, 67128, 69925, 83910, 89504, 96000, 111880, 134256, 139850, 167820, 179008, 209775, 223760, 268512, 279700, 335640, 349625, 358016, 419550, 447520, 537024, 559400, 671280, 699250, 716032, 839100, 895040, 1048875, 1074048, 1118800, 1342560, 1398500, 1678200, 1790080, 2097750, 2148096, 2237600, 2685120, 2797000, 3356400, 3580160, 4195500, 4475200, 5370240, 5594000, 6712800, 8391000, 8950400, 10740480, 11188000, 13425600, 16782000, 17900800, 22376000, 26851200, 33564000, 44752000, 53702400, 67128000, 89504000, 134256000, 268512000]

約数ペア:

[(1, 268512000), (2, 134256000), (3, 89504000), (4, 67128000), (5, 53702400), (6, 44752000), (8, 33564000), (10, 26851200), (12, 22376000), (15, 17900800), (16, 16782000), (20, 13425600), (24, 11188000), (25, 10740480), (30, 8950400), (32, 8391000), (40, 6712800), (48, 5594000), (50, 5370240), (60, 4475200), (64, 4195500), (75, 3580160), (80, 3356400), (96, 2797000), (100, 2685120), (120, 2237600), (125, 2148096), (128, 2097750), (150, 1790080), (160, 1678200), (192, 1398500), (200, 1342560), (240, 1118800), (250, 1074048), (256, 1048875), (300, 895040), (320, 839100), (375, 716032), (384, 699250), (400, 671280), (480, 559400), (500, 537024), (600, 447520), (640, 419550), (750, 358016), (768, 349625), (800, 335640), (960, 279700), (1000, 268512), (1200, 223760), (1280, 209775), (1500, 179008), (1600, 167820), (1920, 139850), (2000, 134256), (2400, 111880), (2797, 96000), (3000, 89504), (3200, 83910), (3840, 69925), (4000, 67128), (4800, 55940), (5594, 48000), (6000, 44752), (6400, 41955), (8000, 33564), (8391, 32000), (9600, 27970), (11188, 24000), (12000, 22376), (13985, 19200), (16000, 16782)]