426960720

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{7321}}^1$

素因数の和:7352

約数の個数: 140

約数和(自身を含む): 1488547956

約数和(自身を除く): 1061587236

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5832, 6480, 7290, 7321, 9720, 11664, 14580, 14642, 19440, 21963, 29160, 29284, 36605, 43926, 58320, 58568, 65889, 73210, 87852, 109815, 117136, 131778, 146420, 175704, 197667, 219630, 263556, 292840, 329445, 351408, 395334, 439260, 527112, 585680, 593001, 658890, 790668, 878520, 988335, 1054224, 1186002, 1317780, 1581336, 1757040, 1779003, 1976670, 2372004, 2635560, 2965005, 3162672, 3558006, 3953340, 4744008, 5271120, 5337009, 5930010, 7116012, 7906680, 8895015, 9488016, 10674018, 11860020, 14232024, 15813360, 17790030, 21348036, 23720040, 26685045, 28464048, 35580060, 42696072, 47440080, 53370090, 71160120, 85392144, 106740180, 142320240, 213480360, 426960720]

約数ペア:

[(1, 426960720), (2, 213480360), (3, 142320240), (4, 106740180), (5, 85392144), (6, 71160120), (8, 53370090), (9, 47440080), (10, 42696072), (12, 35580060), (15, 28464048), (16, 26685045), (18, 23720040), (20, 21348036), (24, 17790030), (27, 15813360), (30, 14232024), (36, 11860020), (40, 10674018), (45, 9488016), (48, 8895015), (54, 7906680), (60, 7116012), (72, 5930010), (80, 5337009), (81, 5271120), (90, 4744008), (108, 3953340), (120, 3558006), (135, 3162672), (144, 2965005), (162, 2635560), (180, 2372004), (216, 1976670), (240, 1779003), (243, 1757040), (270, 1581336), (324, 1317780), (360, 1186002), (405, 1054224), (432, 988335), (486, 878520), (540, 790668), (648, 658890), (720, 593001), (729, 585680), (810, 527112), (972, 439260), (1080, 395334), (1215, 351408), (1296, 329445), (1458, 292840), (1620, 263556), (1944, 219630), (2160, 197667), (2430, 175704), (2916, 146420), (3240, 131778), (3645, 117136), (3888, 109815), (4860, 87852), (5832, 73210), (6480, 65889), (7290, 58568), (7321, 58320), (9720, 43926), (11664, 36605), (14580, 29284), (14642, 29160), (19440, 21963)]