690841080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{6131}}^1$

素因数の和:6461

約数の個数: 96

約数和(自身を含む): 2252774160

約数和(自身を除く): 1561933080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 313, 360, 626, 939, 1252, 1565, 1878, 2504, 2817, 3130, 3756, 4695, 5634, 6131, 6260, 7512, 9390, 11268, 12262, 12520, 14085, 18393, 18780, 22536, 24524, 28170, 30655, 36786, 37560, 49048, 55179, 56340, 61310, 73572, 91965, 110358, 112680, 122620, 147144, 183930, 220716, 245240, 275895, 367860, 441432, 551790, 735720, 1103580, 1919003, 2207160, 3838006, 5757009, 7676012, 9595015, 11514018, 15352024, 17271027, 19190030, 23028036, 28785045, 34542054, 38380060, 46056072, 57570090, 69084108, 76760120, 86355135, 115140180, 138168216, 172710270, 230280360, 345420540, 690841080]

約数ペア:

[(1, 690841080), (2, 345420540), (3, 230280360), (4, 172710270), (5, 138168216), (6, 115140180), (8, 86355135), (9, 76760120), (10, 69084108), (12, 57570090), (15, 46056072), (18, 38380060), (20, 34542054), (24, 28785045), (30, 23028036), (36, 19190030), (40, 17271027), (45, 15352024), (60, 11514018), (72, 9595015), (90, 7676012), (120, 5757009), (180, 3838006), (313, 2207160), (360, 1919003), (626, 1103580), (939, 735720), (1252, 551790), (1565, 441432), (1878, 367860), (2504, 275895), (2817, 245240), (3130, 220716), (3756, 183930), (4695, 147144), (5634, 122620), (6131, 112680), (6260, 110358), (7512, 91965), (9390, 73572), (11268, 61310), (12262, 56340), (12520, 55179), (14085, 49048), (18393, 37560), (18780, 36786), (22536, 30655), (24524, 28170)]