4503420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 13837824

約数和(自身を除く): 9334404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 197, 254, 381, 394, 508, 591, 635, 762, 788, 985, 1143, 1182, 1270, 1524, 1773, 1905, 1970, 2286, 2364, 2540, 2955, 3546, 3810, 3940, 4572, 5715, 5910, 7092, 7620, 8865, 11430, 11820, 17730, 22860, 25019, 35460, 50038, 75057, 100076, 125095, 150114, 225171, 250190, 300228, 375285, 450342, 500380, 750570, 900684, 1125855, 1501140, 2251710, 4503420]

約数ペア:

[(1, 4503420), (2, 2251710), (3, 1501140), (4, 1125855), (5, 900684), (6, 750570), (9, 500380), (10, 450342), (12, 375285), (15, 300228), (18, 250190), (20, 225171), (30, 150114), (36, 125095), (45, 100076), (60, 75057), (90, 50038), (127, 35460), (180, 25019), (197, 22860), (254, 17730), (381, 11820), (394, 11430), (508, 8865), (591, 7620), (635, 7092), (762, 5910), (788, 5715), (985, 4572), (1143, 3940), (1182, 3810), (1270, 3546), (1524, 2955), (1773, 2540), (1905, 2364), (1970, 2286)]