55132680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24181}}^1$

素因数の和:24214

約数の個数: 64

約数和(自身を含む): 174110400

約数和(自身を除く): 118977720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 24181, 48362, 72543, 96724, 120905, 145086, 193448, 241810, 290172, 362715, 459439, 483620, 580344, 725430, 918878, 967240, 1378317, 1450860, 1837756, 2297195, 2756634, 2901720, 3675512, 4594390, 5513268, 6891585, 9188780, 11026536, 13783170, 18377560, 27566340, 55132680]

約数ペア:

[(1, 55132680), (2, 27566340), (3, 18377560), (4, 13783170), (5, 11026536), (6, 9188780), (8, 6891585), (10, 5513268), (12, 4594390), (15, 3675512), (19, 2901720), (20, 2756634), (24, 2297195), (30, 1837756), (38, 1450860), (40, 1378317), (57, 967240), (60, 918878), (76, 725430), (95, 580344), (114, 483620), (120, 459439), (152, 362715), (190, 290172), (228, 241810), (285, 193448), (380, 145086), (456, 120905), (570, 96724), (760, 72543), (1140, 48362), (2280, 24181)]