252768000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{2633}}^1$

素因数の和:2667

約数の個数: 144

約数和(自身を含む): 839887776

約数和(自身を除く): 587119776

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, 2633, 3000, 3200, 3840, 4000, 4800, 5266, 6000, 6400, 7899, 8000, 9600, 10532, 12000, 13165, 15798, 16000, 19200, 21064, 24000, 26330, 31596, 32000, 39495, 42128, 48000, 52660, 63192, 65825, 78990, 84256, 96000, 105320, 126384, 131650, 157980, 168512, 197475, 210640, 252768, 263300, 315960, 329125, 337024, 394950, 421280, 505536, 526600, 631920, 658250, 674048, 789900, 842560, 987375, 1011072, 1053200, 1263840, 1316500, 1579800, 1685120, 1974750, 2022144, 2106400, 2527680, 2633000, 3159600, 3370240, 3949500, 4212800, 5055360, 5266000, 6319200, 7899000, 8425600, 10110720, 10532000, 12638400, 15798000, 16851200, 21064000, 25276800, 31596000, 42128000, 50553600, 63192000, 84256000, 126384000, 252768000]

約数ペア:

[(1, 252768000), (2, 126384000), (3, 84256000), (4, 63192000), (5, 50553600), (6, 42128000), (8, 31596000), (10, 25276800), (12, 21064000), (15, 16851200), (16, 15798000), (20, 12638400), (24, 10532000), (25, 10110720), (30, 8425600), (32, 7899000), (40, 6319200), (48, 5266000), (50, 5055360), (60, 4212800), (64, 3949500), (75, 3370240), (80, 3159600), (96, 2633000), (100, 2527680), (120, 2106400), (125, 2022144), (128, 1974750), (150, 1685120), (160, 1579800), (192, 1316500), (200, 1263840), (240, 1053200), (250, 1011072), (256, 987375), (300, 842560), (320, 789900), (375, 674048), (384, 658250), (400, 631920), (480, 526600), (500, 505536), (600, 421280), (640, 394950), (750, 337024), (768, 329125), (800, 315960), (960, 263300), (1000, 252768), (1200, 210640), (1280, 197475), (1500, 168512), (1600, 157980), (1920, 131650), (2000, 126384), (2400, 105320), (2633, 96000), (3000, 84256), (3200, 78990), (3840, 65825), (4000, 63192), (4800, 52660), (5266, 48000), (6000, 42128), (6400, 39495), (7899, 32000), (8000, 31596), (9600, 26330), (10532, 24000), (12000, 21064), (13165, 19200), (15798, 16000)]