488611440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{75403}}^1$

素因数の和:75428

約数の個数: 100

約数和(自身を含む): 1697042424

約数和(自身を除く): 1208430984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 75403, 150806, 226209, 301612, 377015, 452418, 603224, 678627, 754030, 904836, 1131045, 1206448, 1357254, 1508060, 1809672, 2035881, 2262090, 2714508, 3016120, 3393135, 3619344, 4071762, 4524180, 5429016, 6032240, 6107643, 6786270, 8143524, 9048360, 10179405, 10858032, 12215286, 13572540, 16287048, 18096720, 20358810, 24430572, 27145080, 30538215, 32574096, 40717620, 48861144, 54290160, 61076430, 81435240, 97722288, 122152860, 162870480, 244305720, 488611440]

約数ペア:

[(1, 488611440), (2, 244305720), (3, 162870480), (4, 122152860), (5, 97722288), (6, 81435240), (8, 61076430), (9, 54290160), (10, 48861144), (12, 40717620), (15, 32574096), (16, 30538215), (18, 27145080), (20, 24430572), (24, 20358810), (27, 18096720), (30, 16287048), (36, 13572540), (40, 12215286), (45, 10858032), (48, 10179405), (54, 9048360), (60, 8143524), (72, 6786270), (80, 6107643), (81, 6032240), (90, 5429016), (108, 4524180), (120, 4071762), (135, 3619344), (144, 3393135), (162, 3016120), (180, 2714508), (216, 2262090), (240, 2035881), (270, 1809672), (324, 1508060), (360, 1357254), (405, 1206448), (432, 1131045), (540, 904836), (648, 754030), (720, 678627), (810, 603224), (1080, 452418), (1296, 377015), (1620, 301612), (2160, 226209), (3240, 150806), (6480, 75403)]