55208160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{5477}}^1$

素因数の和:5505

約数の個数: 144

約数和(自身を含む): 215351136

約数和(自身を除く): 160142976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 5477, 10080, 10954, 16431, 21908, 27385, 32862, 38339, 43816, 49293, 54770, 65724, 76678, 82155, 87632, 98586, 109540, 115017, 131448, 153356, 164310, 175264, 191695, 197172, 219080, 230034, 246465, 262896, 306712, 328620, 345051, 383390, 394344, 438160, 460068, 492930, 525792, 575085, 613424, 657240, 690102, 766780, 788688, 876320, 920136, 985860, 1150170, 1226848, 1314480, 1380204, 1533560, 1577376, 1725255, 1840272, 1971720, 2300340, 2628960, 2760408, 3067120, 3450510, 3680544, 3943440, 4600680, 5520816, 6134240, 6901020, 7886880, 9201360, 11041632, 13802040, 18402720, 27604080, 55208160]

約数ペア:

[(1, 55208160), (2, 27604080), (3, 18402720), (4, 13802040), (5, 11041632), (6, 9201360), (7, 7886880), (8, 6901020), (9, 6134240), (10, 5520816), (12, 4600680), (14, 3943440), (15, 3680544), (16, 3450510), (18, 3067120), (20, 2760408), (21, 2628960), (24, 2300340), (28, 1971720), (30, 1840272), (32, 1725255), (35, 1577376), (36, 1533560), (40, 1380204), (42, 1314480), (45, 1226848), (48, 1150170), (56, 985860), (60, 920136), (63, 876320), (70, 788688), (72, 766780), (80, 690102), (84, 657240), (90, 613424), (96, 575085), (105, 525792), (112, 492930), (120, 460068), (126, 438160), (140, 394344), (144, 383390), (160, 345051), (168, 328620), (180, 306712), (210, 262896), (224, 246465), (240, 230034), (252, 219080), (280, 197172), (288, 191695), (315, 175264), (336, 164310), (360, 153356), (420, 131448), (480, 115017), (504, 109540), (560, 98586), (630, 87632), (672, 82155), (720, 76678), (840, 65724), (1008, 54770), (1120, 49293), (1260, 43816), (1440, 38339), (1680, 32862), (2016, 27385), (2520, 21908), (3360, 16431), (5040, 10954), (5477, 10080)]