288628800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{383}}^1$

素因数の和:565

約数の個数: 168

約数和(自身を含む): 955462656

約数和(自身を除く): 666833856

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, 150, 157, 160, 192, 200, 240, 300, 314, 320, 383, 400, 471, 480, 600, 628, 766, 785, 800, 942, 960, 1149, 1200, 1256, 1532, 1570, 1600, 1884, 1915, 2298, 2355, 2400, 2512, 3064, 3140, 3768, 3830, 3925, 4596, 4710, 4800, 5024, 5745, 6128, 6280, 7536, 7660, 7850, 9192, 9420, 9575, 10048, 11490, 11775, 12256, 12560, 15072, 15320, 15700, 18384, 18840, 19150, 22980, 23550, 24512, 25120, 28725, 30144, 30640, 31400, 36768, 37680, 38300, 45960, 47100, 50240, 57450, 60131, 61280, 62800, 73536, 75360, 76600, 91920, 94200, 114900, 120262, 122560, 125600, 150720, 153200, 180393, 183840, 188400, 229800, 240524, 251200, 300655, 306400, 360786, 367680, 376800, 459600, 481048, 601310, 612800, 721572, 753600, 901965, 919200, 962096, 1202620, 1443144, 1503275, 1803930, 1838400, 1924192, 2405240, 2886288, 3006550, 3607860, 3848384, 4509825, 4810480, 5772576, 6013100, 7215720, 9019650, 9620960, 11545152, 12026200, 14431440, 18039300, 19241920, 24052400, 28862880, 36078600, 48104800, 57725760, 72157200, 96209600, 144314400, 288628800]

約数ペア:

[(1, 288628800), (2, 144314400), (3, 96209600), (4, 72157200), (5, 57725760), (6, 48104800), (8, 36078600), (10, 28862880), (12, 24052400), (15, 19241920), (16, 18039300), (20, 14431440), (24, 12026200), (25, 11545152), (30, 9620960), (32, 9019650), (40, 7215720), (48, 6013100), (50, 5772576), (60, 4810480), (64, 4509825), (75, 3848384), (80, 3607860), (96, 3006550), (100, 2886288), (120, 2405240), (150, 1924192), (157, 1838400), (160, 1803930), (192, 1503275), (200, 1443144), (240, 1202620), (300, 962096), (314, 919200), (320, 901965), (383, 753600), (400, 721572), (471, 612800), (480, 601310), (600, 481048), (628, 459600), (766, 376800), (785, 367680), (800, 360786), (942, 306400), (960, 300655), (1149, 251200), (1200, 240524), (1256, 229800), (1532, 188400), (1570, 183840), (1600, 180393), (1884, 153200), (1915, 150720), (2298, 125600), (2355, 122560), (2400, 120262), (2512, 114900), (3064, 94200), (3140, 91920), (3768, 76600), (3830, 75360), (3925, 73536), (4596, 62800), (4710, 61280), (4800, 60131), (5024, 57450), (5745, 50240), (6128, 47100), (6280, 45960), (7536, 38300), (7660, 37680), (7850, 36768), (9192, 31400), (9420, 30640), (9575, 30144), (10048, 28725), (11490, 25120), (11775, 24512), (12256, 23550), (12560, 22980), (15072, 19150), (15320, 18840), (15700, 18384)]