1397157480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{30559}}^1$

素因数の和:30703

約数の個数: 96

約数和(自身を含む): 4576665600

約数和(自身を除く): 3179508120

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, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3810, 4572, 5080, 5715, 7620, 9144, 11430, 15240, 22860, 30559, 45720, 61118, 91677, 122236, 152795, 183354, 244472, 275031, 305590, 366708, 458385, 550062, 611180, 733416, 916770, 1100124, 1222360, 1375155, 1833540, 2200248, 2750310, 3667080, 3880993, 5500620, 7761986, 11001240, 11642979, 15523972, 19404965, 23285958, 31047944, 34928937, 38809930, 46571916, 58214895, 69857874, 77619860, 93143832, 116429790, 139715748, 155239720, 174644685, 232859580, 279431496, 349289370, 465719160, 698578740, 1397157480]

約数ペア:

[(1, 1397157480), (2, 698578740), (3, 465719160), (4, 349289370), (5, 279431496), (6, 232859580), (8, 174644685), (9, 155239720), (10, 139715748), (12, 116429790), (15, 93143832), (18, 77619860), (20, 69857874), (24, 58214895), (30, 46571916), (36, 38809930), (40, 34928937), (45, 31047944), (60, 23285958), (72, 19404965), (90, 15523972), (120, 11642979), (127, 11001240), (180, 7761986), (254, 5500620), (360, 3880993), (381, 3667080), (508, 2750310), (635, 2200248), (762, 1833540), (1016, 1375155), (1143, 1222360), (1270, 1100124), (1524, 916770), (1905, 733416), (2286, 611180), (2540, 550062), (3048, 458385), (3810, 366708), (4572, 305590), (5080, 275031), (5715, 244472), (7620, 183354), (9144, 152795), (11430, 122236), (15240, 91677), (22860, 61118), (30559, 45720)]