54744480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{5431}}^1$

素因数の和:5459

約数の個数: 144

約数和(自身を含む): 213542784

約数和(自身を除く): 158798304

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, 5431, 10080, 10862, 16293, 21724, 27155, 32586, 38017, 43448, 48879, 54310, 65172, 76034, 81465, 86896, 97758, 108620, 114051, 130344, 152068, 162930, 173792, 190085, 195516, 217240, 228102, 244395, 260688, 304136, 325860, 342153, 380170, 391032, 434480, 456204, 488790, 521376, 570255, 608272, 651720, 684306, 760340, 782064, 868960, 912408, 977580, 1140510, 1216544, 1303440, 1368612, 1520680, 1564128, 1710765, 1824816, 1955160, 2281020, 2606880, 2737224, 3041360, 3421530, 3649632, 3910320, 4562040, 5474448, 6082720, 6843060, 7820640, 9124080, 10948896, 13686120, 18248160, 27372240, 54744480]

約数ペア:

[(1, 54744480), (2, 27372240), (3, 18248160), (4, 13686120), (5, 10948896), (6, 9124080), (7, 7820640), (8, 6843060), (9, 6082720), (10, 5474448), (12, 4562040), (14, 3910320), (15, 3649632), (16, 3421530), (18, 3041360), (20, 2737224), (21, 2606880), (24, 2281020), (28, 1955160), (30, 1824816), (32, 1710765), (35, 1564128), (36, 1520680), (40, 1368612), (42, 1303440), (45, 1216544), (48, 1140510), (56, 977580), (60, 912408), (63, 868960), (70, 782064), (72, 760340), (80, 684306), (84, 651720), (90, 608272), (96, 570255), (105, 521376), (112, 488790), (120, 456204), (126, 434480), (140, 391032), (144, 380170), (160, 342153), (168, 325860), (180, 304136), (210, 260688), (224, 244395), (240, 228102), (252, 217240), (280, 195516), (288, 190085), (315, 173792), (336, 162930), (360, 152068), (420, 130344), (480, 114051), (504, 108620), (560, 97758), (630, 86896), (672, 81465), (720, 76034), (840, 65172), (1008, 54310), (1120, 48879), (1260, 43448), (1440, 38017), (1680, 32586), (2016, 27155), (2520, 21724), (3360, 16293), (5040, 10862), (5431, 10080)]