190545720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12503}}^1$

素因数の和:12644

約数の個数: 64

約数和(自身を含む): 576184320

約数和(自身を除く): 385638600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 12503, 15240, 25006, 37509, 50012, 62515, 75018, 100024, 125030, 150036, 187545, 250060, 300072, 375090, 500120, 750180, 1500360, 1587881, 3175762, 4763643, 6351524, 7939405, 9527286, 12703048, 15878810, 19054572, 23818215, 31757620, 38109144, 47636430, 63515240, 95272860, 190545720]

約数ペア:

[(1, 190545720), (2, 95272860), (3, 63515240), (4, 47636430), (5, 38109144), (6, 31757620), (8, 23818215), (10, 19054572), (12, 15878810), (15, 12703048), (20, 9527286), (24, 7939405), (30, 6351524), (40, 4763643), (60, 3175762), (120, 1587881), (127, 1500360), (254, 750180), (381, 500120), (508, 375090), (635, 300072), (762, 250060), (1016, 187545), (1270, 150036), (1524, 125030), (1905, 100024), (2540, 75018), (3048, 62515), (3810, 50012), (5080, 37509), (7620, 25006), (12503, 15240)]