22257120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 71033760

約数和(自身を除く): 48776640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 521, 534, 712, 890, 1042, 1068, 1335, 1424, 1563, 1780, 2084, 2136, 2605, 2670, 2848, 3126, 3560, 4168, 4272, 5210, 5340, 6252, 7120, 7815, 8336, 8544, 10420, 10680, 12504, 14240, 15630, 16672, 20840, 21360, 25008, 31260, 41680, 42720, 46369, 50016, 62520, 83360, 92738, 125040, 139107, 185476, 231845, 250080, 278214, 370952, 463690, 556428, 695535, 741904, 927380, 1112856, 1391070, 1483808, 1854760, 2225712, 2782140, 3709520, 4451424, 5564280, 7419040, 11128560, 22257120]

約数ペア:

[(1, 22257120), (2, 11128560), (3, 7419040), (4, 5564280), (5, 4451424), (6, 3709520), (8, 2782140), (10, 2225712), (12, 1854760), (15, 1483808), (16, 1391070), (20, 1112856), (24, 927380), (30, 741904), (32, 695535), (40, 556428), (48, 463690), (60, 370952), (80, 278214), (89, 250080), (96, 231845), (120, 185476), (160, 139107), (178, 125040), (240, 92738), (267, 83360), (356, 62520), (445, 50016), (480, 46369), (521, 42720), (534, 41680), (712, 31260), (890, 25008), (1042, 21360), (1068, 20840), (1335, 16672), (1424, 15630), (1563, 14240), (1780, 12504), (2084, 10680), (2136, 10420), (2605, 8544), (2670, 8336), (2848, 7815), (3126, 7120), (3560, 6252), (4168, 5340), (4272, 5210)]